The objective of C++ Programming Lab is to introduce Object oriented concepts to the students using C++ programming Language. In the lab, students program simple applications for Student Management System using the techniques of Data abstraction, Data Encapsulation, Inheritance, and Polymorphism.

HARDWARE:

1. 30 HP
2. 2 Dell Optiplex 3060 Desktop
3. 11 KVA UPS

SOFTWARE:

1. TURBO C++
2. MS-OFFICE 2007

LIST OF EXPERIMENTS

1. Write a C++ Program to display Names, Roll No., and grades of 3 students who have appeared in the examination. Declare the class of name, Roll No. and grade. Create an array of class objects. Read and display the contents of the array.
2. Write a C++ program to declare Struct. Initialize and display contents of member variables.
3. Write a C++ program to declare a class. Declare pointer to class. Initialize and display the contents of the class member.
4. Given that an EMPLOYEE class contains following members: data members: Employee number, Employee name, Basic, DA, IT, Net Salary and print data members.
5. Write a C++ program to read the data of N employee and compute Net salary of each employee (DA=52% of Basic and Income Tax (IT) =30% of the gross salary).
6. Write a C++ to illustrate the concepts of console I/O operations.
7. Write a C++ program to use scope resolution operator. Display the various values of the same variables declared at different scope levels.
8. Write a C++ program to allocate memory using new operator.
9. Write a C++ program to create multilevel inheritance. (Hint: Classes A1, A2, A3)
10. Write a C++ program to create an array of pointers. Invoke functions using array objects.
11. Write a C++ program to use pointer for both base and derived classes and call the member function. Use Virtual keyword.

The objective of JAVA Programming Lab is to develop an in depth understanding of programming in Java. In this lab, students develop the programs for Object Oriented concepts, packages, Interfaces, Strings, Exception Handling, File Handling, I/O Streams, Processes and Threads, Multithreaded applications with synchronization using JAVA programming language. Students also develop Graphical User Interface using applets and swing controls.

HARDWARE:

1. 30 HP
2. 2 Dell Optiplex 3060 Desktop
3. 11 KVA UPS

SOFTWARE:

1. JDK 1.8
2. Eclipse
3. NetBeans
4. MS-OFFICE 2007

LIST OF EXPERIMENTS

1. Use Eclipse or Net bean platform and acquaint with the various menus. Create a test project, add a test class, and run it. See how you can use auto suggestions, auto fill. Try code formatter and code refactoring like renaming variables, methods, and classes. Try debug step by step with a small program of about 10 to 15 lines which contains at least one if else condition and a for loop.
2. Write a Java program that works as a simple calculator. Use a grid layout to arrange buttons for the digits and for the +, -,*, % operations. Add a text field to display the result. Handle any possible exceptions like divided by zero.
3. a) Develop an applet in Java that displays a simple message b) Develop an applet in Java that receives an integer in one text field, and computes its factorial Value and returns it in another text field, when the button named “Compute” is clicked.
4. Write a Java program that creates a user interface to perform integer divisions. The user enters two numbers in the text fields, Num1 and Num2. The division of Num1 and Num 2 is displayed in the Result field when the Divide button is clicked. If Num1 or Num2 were not an integer, the program would throw a Number Format Exception. If Num2 were Zero, the program would throw an Arithmetic Exception. Display the exception in a message dialog box.
5. Write a Java program that implements a multi-thread application that has three threads. First thread generates random integer every 1 second and if the value is even, second thread computes the square of the number and prints. If the value is odd, the third thread will print the value of cube of the number.
6. Write a Java program for the following: a)Create a doubly linked list of elements. b)Delete a given element from the above list. c)Display the contents of the list after deletion.
7. Write a Java program that simulates a traffic light. The program lets the user select one of three lights: red, yellow, or green with radio buttons. On selecting a button, an appropriate message with “Stop” or “Ready” or “Go” should appear above the buttons in selected color. Initially, there is no message shown.
8. Write a Java program to create an abstract class named Shape that contains two integers and an empty method named print Area (). Provide three classes named Rectangle, Triangle, and Circle such that each one of the classes extends the class Shape. Each one of the classes contains only the method print Area () that prints the area of the given shape.
9. Suppose that a table named Table.txt is stored in a text file. The first line in the file is the header, and the remaining lines correspond to rows in the table. The elements are separated by commas. Write a java program to display the table using Labels in Grid Layout.
10. Write a Java program that handles all mouse events and shows the event name at the center of the window when a mouse event is fired (Use Adapter classes).
11. Write a Java program that loads names and phone numbers from a text file where the data is organized as one line per record and each field in a record are separated by a tab (\t). It takes a name or phone number as input and prints the corresponding other value from the hash table (hint: use hash tables).
12. Write a Java program that correctly implements the producer – consumer problem using the concept of inter thread communication.
13. Write a Java program to list all the files in a directory including the files present in all its subdirectories.
14. Write a Java program that implements Quick sort algorithm for sorting a list of names in ascending order
15. Write a Java program that implements Bubble sort algorithm for sorting in descending order and also shows the number of interchanges occurred for the given set of integers.

The objective of Database Management Systems lab is to develop the ability to design, implement and manipulate databases as well as to build Database management systems. In the lab, students practice DDL and DML commands, triggers, procedures, cursors using Oracle and MYSQL software.
HARDWARE:

1. 30 DELL-390 DESKTOPS
2. 1 Dell OptiPlex 3060 Desktop
3. 1 BLADE SERVER
4. 1 DELTA 7 KVA UPS

SOFTWARE:

1. MS OFFICE
2. MYSQL
3. Oracle 11 G

LIST OF EXPERIMENTS

1. Concept design with E-R Model
2. Relational Model
3. Normalization
4. Practicing DDL commands
5. Practicing DML commands
6. Querying (using ANY, ALL, IN, Exists, NOT EXISTS, UNION, INTERSECT, Constraints etc.)
7. Queries using Aggregate functions, GROUP BY, HAVING and Creation and dropping of Views.
8. Triggers (Creation of insert trigger, delete trigger, update trigger)
9. Procedures
10. Usage of Cursors

The objective of IT Essentials Lab is to impart basic computer usage and maintenance skills and to introduce the students to a suite of productivity tools that will aid the students  in their day to day activities. IT workshop works in a learning-by-doing mode. It concentrates more on hands-on experience for the participants rather theoretical classes. It enables the participant to make the best use of Microsoft Office Suite in their day-to-day requirements and make use of it to improve the standards in the educational environment. The IT Workshop prepares the student to have a hands-on experience in maintaining and troubleshooting a PC by themselves.

HARDWARE:

1. 31 HCL Desktops
2. 5 Dell Optiplex 3060 Desktops
3. 1 BLADE SERVER
4. 1 APC 5KVA UPS

SOFTWARE:

1. MS OFFICE
2. Latex

LIST OF EXPERIMENTS

PC Hardware

Task 1: Identify the peripherals of a computer, components in a CPU and its functions. Draw the block diagram of the CPU along with the configuration of each peripheral and submit to your instructor.

Task 2: Every student should disassemble and assemble the PC back to working condition. Lab instructors should verify the work and follow it up with a Viva. Also students need to go through the video which shows the process of assembling a PC. A video would be given as part of the course content.

Task 3: Every student should individually install MS windows on the personal computer. Lab instructor should verify the installation and follow it up with a Viva.

Task 4: Every student should install Linux on the computer. This computer should have windows installed. The system should be configured as dual boot with both windows and Linux. Lab instructors should verify the installation and follow it up with a Viva

Task 5: Hardware Troubleshooting: Students have to be given a PC which does not boot due to improper assembly or defective peripherals. They should identify the problem and fix it to get the computer back to working condition. The work done should be verified by the instructor and followed up with a Viva.

Task 6: Software Troubleshooting: Students have to be given a malfunctioning CPU due to system software problems. They should identify the problem and fix it to get the computer back to working condition. The work done should be verified by the instructor and followed up with a Viva.

Internet & World Wide Web

Task1: Orientation & Connectivity Boot Camp: Students should get connected to their Local Area Network and access the Internet. In the process they configure the TCP/IP setting. Finally students should demonstrate, to the instructor, how to access the websites and email. If there is no internet connectivity preparations need to be made by the instructors to simulate the WWW on the LAN.

Task 2: Web Browsers, Surfing the Web: Students customize their web browsers with the LAN proxy settings, bookmarks, search toolbars and pop up blockers. Also, plug-ins like Macromedia Flash and JRE for applets should be configured.

Task 3: Search Engines & Netiquette: Students should know what search engines are and how to use the search engines. A few topics would be given to the students for which they need to search on Google. This should be demonstrated to the instructors by the student.

Task 4: Cyber Hygiene: Students would be exposed to the various threats on the internet and would be asked to configure their computer to be safe on the internet. They need to first install antivirus software, configure their personal firewall and windows update on their computer. Then they need to customize their browsers to block pop ups, block active x downloads to avoid viruses and/or worms.

LaTeX and WORD

Task 1:  Word Orientation: The mentor needs to give an overview of LaTeX and Microsoft (MS) office 2007/ equivalent (FOSS) tool word: Importance of LaTeX and MS office 2007/ equivalent (FOSS) tool Word as word Processors, Details of the four tasks and features that would be covered in each, Using LaTeX and word – Accessing, overview of toolbars, saving files, Using help and resources, rulers, format painter in word.

Task 2: Using LaTeX and Word to create project certificate. Features to be covered:- Formatting Fonts in word, Drop Cap in word, Applying Text effects, Using Character Spacing, Borders and Colors, Inserting Header and Footer, Using Date and Time option in both LaTeX and Word.

Task 3: Creating project abstract Features to be covered:-Formatting Styles, Inserting table, Bullets and Numbering, Changing Text Direction, Cell alignment, Footnote, Hyperlink, Symbols, Spell Check, Track Changes.

Task 4 : Creating a Newsletter : Features to be covered:- Table of Content, Newspaper columns, Images from files and clipart, Drawing toolbar and Word Art, Formatting Images, Textboxes, Paragraphs and Mail Merge in word.

Excel

Excel Orientation: The mentor needs to tell the importance of MS office 2007/ equivalent (FOSS) tool Excel as a Spreadsheet tool, give the details of the four tasks and features that would be covered in each. Using Excel – Accessing, overview of toolbars, saving excel files, Using help and resources.

Task 1: Creating a Scheduler – Features to be covered: Gridlines, Format Cells, Summation, auto fill, Formatting Text

Task 2 : Calculating GPA – .Features to be covered:- Cell Referencing, Formulae in excel – average, std.deviation, Charts, Renaming and Inserting worksheets, Hyper linking, Count function, LOOKUP/VLOOKUP

Task 3: Performance Analysis – Features to be covered:- Split cells, freeze panes, group and outline, Sorting, Boolean and logical operators, Conditional formatting

LaTeX and MS/equivalent (FOSS) tool Power Point

Task 1: Students will be working on basic power point utilities and tools which help them create basic power point presentation. Topic covered during this week includes: – PPT Orientation, Slide Layouts, Inserting Text, Word Art, Formatting Text, Bullets and Numbering, Auto Shapes, Lines and Arrows in both LaTeX and PowerPoint. Students will be given model power point presentation which needs to be replicated (exactly how it’s asked).

Task 2: Second week helps students in making their presentations interactive. Topic covered during this week includes: Hyperlinks, Inserting –Images, Clip Art, Audio, Video, Objects, Tables and Charts.

Task 3: Concentrating on the in and out of Microsoft power point and presentations in LaTeX. Helps them learn best practices in designing and preparing power point presentation. Topic covered during this week includes: – Master Layouts (slide, template, and notes), Types of views (basic, presentation, slide slotter, notes etc), and Inserting – Background, textures, Design Templates, Hidden slides.

The lab is spread over an area of 77.4 sqm and is well equipped with 35 desktops. It is used by II year Second Semester B.TECH students to practice Operating Systems Lab.

The Operating Systems lab complements the Operating Systems Course. The goal of this lab is to make the students understand the principles in the design and implementation of operating systems software. In this lab, students implement the concepts of operating systems such as system calls, CPU scheduling, process management, memory management, Inter Process Communication and deadlock handling using C language in Linux environment.

HARDWARE:

1. 30 HP PRO 330 MT Desktops
2. 1 HP 280 G3 Desktop
3. 4 Dell Optiplex 3060 Desktop
4. 1 DELTA 6 KVA UPS
5. EPSON Projector

SOFTWARE:

1. TURBO C
2. MS-OFFICE 2007

LIST OF EXPERIMENTS

1. Write C programs to simulate the following CPU Scheduling algorithms a) FCFS b) SJF c) Round Robin d) priority
2. Write programs using the I/O system calls of UNIX/LINUX operating system (open, read, write, close, fcntl, seek, stat, opendir, readdir)
3. Write a C program to simulate Bankers Algorithm for Deadlock Avoidance and Prevention.
4. Write a C program to implement the Producer – Consumer problem using semaphores using UNIX/LINUX system calls.
5. Write C programs to illustrate the following IPC mechanisms  a) Pipes b) FIFOs c) Message Queues d) Shared Memory
6. Write C programs to simulate the following memory management techniques a) Paging b) Segmentation

The objective of Data Structures Using C Lab is to develop the generic skills required to design and implement Abstract Data Types (ADTs) and non-linear data structures for a broad range of computing problems. In this lab, students design and evaluate ADTs, develop programs for data structures such as stacks, queues, and linked lists, work with non-linear data structures such as trees and graphs, and implement searching and sorting algorithms using the C programming language.

Hardware

• 30 WIPRO Desktops
• 3 Dell OptiPlex 3060 Desktops
• 1 DELTA 11 KVA UPS

Software

• g++ Compiler
• MS Office

List of Experiments

1. Write a program that uses functions to perform the following operations on a singly linked list:
   1. Creation
   2. Insertion
   3. Deletion
   4. Traversal
2. Write a program that uses functions to perform the following operations on a doubly linked list:
   1. Creation
   2. Insertion
   3. Deletion
   4. Traversal
3. Write a program that uses functions to perform the following operations on a circular linked list:
   1. Creation
   2. Insertion
   3. Deletion
   4. Traversal
4. Write a program that implements Stack and its operations using:
   1. Arrays
   2. Pointers
5. Write a program that implements Queue and its operations using:
   1. Arrays
   2. Pointers
6. Write a program that implements the following sorting methods to sort a given list of integers in ascending order:
   1. Bubble Sort
   2. Selection Sort
   3. Insertion Sort
7. Write a program that uses both recursive and non-recursive functions to perform the following searching operations for a key value in a given list of integers:
   1. Linear Search
   2. Binary Search
8. Write a program to implement the tree traversal methods.
9. Write a program to implement the graph traversal methods.

The objective of the Design and Analysis of Algorithms Lab is to enable students to design algorithms for real-world problems and analyze their running time. In this lab, students use Java programming language to implement algorithmic techniques such as Divide and Conquer, Greedy Method, Graph Traversals, Dynamic Programming, and Backtracking.

Hardware

• 29 Dell OptiPlex 390 Desktops
• 1 Lenovo Desktop
• 3 Dell OptiPlex 3060 Desktops
• 11 KVA UPS
• 1 Hitachi Projector

Software

• JDK 1.8
• Eclipse
• NetBeans

List of Experiments

1. Write a Java program to implement Quick Sort algorithm for sorting a list of integers in ascending order.
2. Write a Java program to implement Merge Sort algorithm for sorting a list of integers in ascending order.
3. Graph Traversal Algorithms:
   1. Write a Java program to implement the Depth First Search (DFS) algorithm for a graph.
   2. Write a Java program to implement the Breadth First Search (BFS) algorithm for a graph.
4. Write a Java program to implement the Backtracking algorithm for the N-Queens problem.
5. Write a Java program to implement the Backtracking algorithm for the Sum of Subsets problem.
6. Write a Java program to implement the Backtracking algorithm for the Hamiltonian Circuits problem.
7. Write a Java program to implement the Greedy algorithm for Job Sequencing with Deadlines.
8. Write a Java program to implement Dijkstra’s algorithm for the Single Source Shortest Path problem.
9. Write a Java program that implements Prim’s algorithm to generate a Minimum Cost Spanning Tree.
10. Write a Java program that implements Kruskal’s algorithm to generate a Minimum Cost Spanning Tree.
11. Write a Java program to implement Floyd’s algorithm for the All-Pairs Shortest Path problem.
12. Write a Java program to implement the Dynamic Programming algorithm for the 0/1 Knapsack problem.
13. Write a Java program to implement the Dynamic Programming algorithm for the Optimal Binary Search Tree problem.

The objective of Computer Networks lab is to learn basic concepts of computer networking and acquire practical working of protocols with the emphasis on TCP/IP. In the lab, students program in C and JAVA language to implement error detection and error correction codes, congestion control algorithms, routing algorithms. This lab makes students familiar to the working environment of WireShark, a network protocol analyzer and NS2 Simulator.
HARDWARE:

1. 30 HP 280 G3 DESKTOP
2. 3 Dell OptiPlex 3060 Desktop
3. 6 KVA DELTA UPS

SOFTWARE:

1. Turbo C
2. JDK 1.8
3. Eclipse
4. NetBeans
5. NS2
6. Wireshark

LIST OF EXPERIMENTS

1. Implement the data link layer framing methods such as character, character-stuffing and bit stuffing.
2. Write a program to compute CRC code for the polynomials CRC-12, CRC-16 and CRC CCIP
3. Develop a simple data link layer that performs the flow control using the sliding window protocol, and loss recovery using the Go-Back-N mechanism.
4. Implement Dijkstra’s algorithm to compute the shortest path through a network.
5. Take an example subnet of hosts and obtain a broadcast tree for the subnet.
6. Implement distance vector routing algorithm for obtaining routing tables at each node.
7. Implement data encryption and data decryption.
8. Write a program for congestion control using Leaky bucket algorithm.
9. Write a program for frame sorting technique used in buffers.

Wireshark

• Packet Capture Using Wire shark
• Starting Wire shark
• Viewing Captured Traffic
• Analysis and Statistics & Filters.

10. How to run Nmap scan
11. Operating System Detection using Nmap
12. Do the following using NS2 Simulator
    • NS2 Simulator-Introduction
    • Simulate to Find the Number of Packets Dropped
    • Simulate to Find the Number of Packets Dropped by TCP/UDP
    • Simulate to Find the Number of Packets Dropped due to Congestion
    • Simulate to Compare Data Rate& Throughput.
    • Simulate to Plot Congestion for Different Source/Destination
    • Simulate to Determine the Performance with respect to Transmission of Packets

The objective of the Software Engineering Lab is to help students acquire software development skills through the various phases of the Software Development Life Cycle (SDLC). Students learn to ensure software quality through protocol-based software development environments, generate test cases for software testing, and work with software development models using rational methods. IBM Rational Rose Enterprise Edition and other IBM Rational tools are used to support these objectives.

Hardware

• 30 HP 280 G3 Desktops
• 3 Dell OptiPlex 3060 Desktops
• 1 WIPRO Desktop
• 6 KVA UPS
• 1 EPSON Projector

Software

• JDK 1.8
• MS Office 2007
• IBM Rational Seed Program (Licensed)
• IBM Rational Software Architect (Licensed)
• IBM Rational Functional Tester (Licensed)
• IBM Rational Quality Manager

List of Experiments

Perform the following eight exercises for any two projects selected from the sample projects list or any other suitable project.

1. Development of Problem Statement.
2. Preparation of:
   • Software Requirement Specification (SRS) Document
   • Design Documents
   • Testing Phase Related Documents
3. Preparation of:
   • Software Configuration Management Documents
   • Risk Management Documents
4. Study and usage of any Design Phase CASE Tool.
5. Perform software design using any Design Phase CASE Tool.
6. Develop test cases for Unit Testing and Integration Testing.
7. Develop test cases for various White Box Testing techniques.
8. Develop test cases for various Black Box Testing techniques.

Sample Projects

1. Passport Automation System
2. Book Bank
3. Online Exam Registration System
4. Stock Maintenance System
5. Online Course Reservation System
6. E-Ticketing System
7. Software Personnel Management System
8. Credit Card Processing System
9. E-Book Management System
10. Recruitment System

The objective of the R Programming Lab is to introduce students to the R programming language and R Studio. In this lab, students practice basic R programs, import datasets, review and summarize data, explore datasets to create testable hypotheses, and identify appropriate statistical tests for data analysis.

Hardware

• 29 Dell OptiPlex 390 Desktops
• 1 Lenovo Desktop
• 3 Dell OptiPlex 3060 Desktops
• 11 KVA UPS
• 1 Hitachi Projector

Software

• R
• R Studio

List of Experiments

1. Write an R Program to print “Hello World”.
2. Write an R Program to take input from the user.
3. Write an R Program to demonstrate working with:
   • Arithmetic Operators
   • Relational Operators
   • Logical Operators
   • Assignment Operators
4. Write an R Program to check whether a number is Odd or Even.
5. Write an R Program to check whether a given number is Prime.
6. Write an R Program to find the Factorial of a number.
7. Write an R Program to find the Factors of a number.
8. Write an R Program to generate the Fibonacci sequence using a Recursive Function.
9. Write an R Program to create a Simple Calculator.
10. Write an R Program to find the LCM (Least Common Multiple) of two numbers.
11. Write an R Program to create a Vector and access elements in the Vector.
12. Write an R Program to create a Matrix and access rows and columns using:
    • colnames()
    • rownames()
13. Write an R Program to create a Matrix using cbind() and rbind().
14. Write an R Program to create a Matrix from a Vector using dim().
15. Write an R Program to create a List and modify its components.
16. Write an R Program to create a Data Frame.
17. Write an R Program to access a Data Frame like a List.
18. Write an R Program to access a Data Frame like a Matrix.
19. Write an R Program to create a Factor.
20. Write an R Program to access and modify components of a Factor.
21. Write an R Program to create an S3 Class and S3 Objects.
22. Write an R Program to write your own Generic Function in an S3 Class.
23. Write an R Program to create an S4 Class and S4 Objects.
24. Write an R Program to write your own Generic Function in an S4 Class.
25. Write an R Program to create a Reference Class and modify its Methods.

The Web Technologies Lab is intended to help students develop web applications using the language of the web, namely Hyper Text Markup Language (HTML), Cascading Style Sheets (CSS), and JavaScript. Students learn to create and control dynamic web pages, understand the differences between client-side and server-side scripting languages, and develop interactive web applications using PHP, Servlets, and Java Server Pages (JSP).

Hardware

• 30 HP 280 G3 Desktops
• 3 Dell OptiPlex 3060 Desktops
• 11 KVA DELTA UPS

Software

• JDK 1.8
• Apache 2
• Apache Tomcat 7
• PHP
• Oracle 11G
• MySQL

List of Experiments

1. Write a PHP script to print prime numbers between 1 and 50.
2. Write a PHP script to:
   1. Find the length of a string.
   2. Count the number of words in a string.
   3. Reverse a string.
   4. Search for a specific string.
3. Write a PHP script to merge two arrays and sort them as numbers in descending order.
4. Write a PHP script that reads data from one file and writes it into another file.
5. Develop static web pages (using only HTML) for an Online Book Store. The pages should resemble an online shopping website such as Amazon. The website should consist of the following pages:
   1. Home Page
   2. Registration and User Login
   3. User Profile Page
   4. Books Catalog
   5. Shopping Cart
   6. Payment by Credit Card
   7. Order Confirmation
6. Validate the Registration, User Login, User Profile, and Payment by Credit Card pages using JavaScript.
7. Create and save an XML document on the server containing information for 10 users.
   Write a program that takes a User ID as input and returns the corresponding user details from the XML document.
8. Install the TOMCAT Web Server. Convert the static web pages developed earlier into dynamic web pages using Servlets and Cookies.Hint:
   • User information (User ID, Password, Credit Card Number) should be stored in web.xml.
   • Each user should have a separate Shopping Cart.
9. Redo the previous task using JSP by converting the static web pages into dynamic web pages.Create a database containing:
   • User Information
   • Books Information

   The Books Catalog should be dynamically loaded from the database.
   Follow the MVC (Model-View-Controller) architecture while developing the website.

The objective of Network Programming Lab is to introduce Network related commands and configuration files in Linux Operating System. In the lab, students practice network programming using Linux system calls and analyze network traffic using network monitoring tools like WireShark.

HARDWARE:

1. 23 DELL OPTILEX 380 Desktops
2. 1 LENOVO 500 Desktop
3. 9 Dell OptiPlex 3060 Desktops
4. 1 DELTA 7KVA UPS

SOFTWARE:

1. g++ compiler
2. NS2 Simulator
3. WireShark

LIST OF EXPERIMENTS

1. Implement programs for Inter Process Communication using PIPE, Message Queue and Shared Memory.
2. Write a program to create an integer variable using shared memory concept and increment the variable simultaneously by two processes. Use semaphores to avoid race conditions.
3. Design TCP iterative Client and server application to reverse the given input sentence
4. Design TCP iterative Client and server application to reverse the given input sentence
5. Design TCP client and server application to transfer file
6. Design a TCP concurrent server to convert a given text into upper case using multiplexing system call “select”
7. Design a TCP concurrent server to echo given set of sentences using poll functions
8. Design UDP Client and server application to reverse the given input sentence
9. Design UDP Client server to transfer a file
10. Design using poll client server application to multiplex TCP and UDP requests for converting a given text into upper case.
11. Design a RPC application to add and subtract a given pair of integers

The objective of the Machine Learning Lab is to help students understand the implementation procedures of machine learning algorithms. In this lab, students design Python programs for machine learning algorithms and apply them to solve real-world problems.

Hardware

• 30 HP 280 G3 Desktops
• 3 Dell OptiPlex 3060 Desktops
• 11 KVA DELTA UPS

Software

• Oracle 11G
• MySQL
• MS Office 2007
• Python
• Anaconda

List of Experiments

1. The probability that it is Friday and that a student is absent is 3%.
   Since there are 5 school days in a week, the probability that it is Friday is 20%.
   Find the probability that a student is absent given that today is Friday.
   Apply Bayes’ Rule in Python to obtain the result.

   Expected Answer: 15%

2. Extract data from a database using Python.
3. Implement K-Nearest Neighbours (KNN) classification using Python.
4. Given the following dataset, predict a classification for a case where
   VAR1 = 0.906 and VAR2 = 0.606 using
   K-Means Clustering with 3 means (3 centroids).

Dataset

Probability Dataset

The following training examples map descriptions of individuals onto
High, Medium and Low Credit Risk categories.

• medium skiing design single twenties no → high-risk
• high golf trading married forties yes → low-risk
• low speedway transport married thirties yes → med-risk
• medium football banking single thirties yes → low-risk
• high flying media married fifties yes → high-risk
• low football security single twenties no → med-risk
• medium golf media single thirties yes → med-risk
• medium golf transport married forties yes → low-risk
• high skiing banking single thirties yes → high-risk
• low golf unemployed married forties yes → high-risk

Input attributes (from left to right):

• Income
• Recreation
• Job
• Status
• Age Group
• Home Owner

Find:

1. The unconditional probability of golf.
2. The conditional probability of single given med-risk.

Compiler Design Laboratory

The objective of the Compiler Design Lab is to understand and implement the principles, techniques, and tools used in the compiler construction process. This enables students to work in the development phase of new computer languages in industry.

Hardware

• 30 WIPRO Desktops
• 3 Dell OptiPlex 3060 Desktops
• 1 DELTA 11 KVA UPS

Software

• g++ Compiler
• YACC Compiler
• MS Office

List of Experiments

• Write a LEX program to scan reserved words and identifiers of C language.
• Implement Predictive Parsing Algorithm.
• Write a C program to generate Three Address Code.
• Implement SLR(1) Parsing Algorithm.
• Design an LALR Bottom-Up Parser for the following language:

  <program> ::= <block>
  
  <block> ::= { <variabledefinition> <slist> }
            | { <slist> }
  
  <variabledefinition> ::= int <vardeflist> ;
  
  <vardeflist> ::= <vardec>
                 | <vardec> , <vardeflist>
  
  <vardec> ::= <identifier>
             | <identifier> [ <constant> ]
  
  <slist> ::= <statement>
            | <statement> ; <slist>
  
  <statement> ::= <assignment>
                | <ifstatement>
                | <whilestatement>
                | <block>
                | <printstatement>
                | <empty>
  
  <assignment> ::= <identifier> = <expression>
                 | <identifier> [ <expression> ] = <expression>
  
  <ifstatement> ::= if <bexpression> then <slist> else <slist> endif
                  | if <bexpression> then <slist> endif
  
  <whilestatement> ::= while <bexpression> do <slist> enddo
  
  <printstatement> ::= print ( <expression> )
  
  <expression> ::= <expression> <addingop> <term>
                 | <term>
                 | <addingop> <term>
  
  <bexpression> ::= <expression> <relop> <expression>
  
  <relop> ::= < | <= | == | >= | > | !=
  
  <addingop> ::= + | -
  
  <term> ::= <term> <multop> <factor>
           | <factor>
  
  <multop> ::= * | /
  
  <factor> ::= <constant>
             | <identifier>
             | <identifier> [ <expression> ]
             | ( <expression> )
  
  <constant> ::= <digit>
               | <digit> <constant>
  
  <identifier> ::= <identifier> <letterordigit>
                 | <letter>
  
  <letterordigit> ::= <letter>
                    | <digit>
  
  <letter> ::= a|b|c|d|e|f|g|h|i|j|k|l|m|n|o|p|q|r|s|t|u|v|w|x|y|z
  
  <digit> ::= 0|1|2|3|4|5|6|7|8|9
  
  <empty> ::= ε
  

• Comments (zero or more characters enclosed between standard C/Java-style
  comment brackets /* ... */) can be inserted.
• The language supports one-dimensional arrays.
  Example:
  int a[3] declares an array of three elements:
  a[0], a[1], and a[2].
• Consider proper scoping of variable names while designing the parser.
• Sample Program:

  {
      int a[3], t1, t2;
  
      t1 = 2;
  
      a[0] = 1;
      a[1] = 2;
      a[t1] = 3;
  
      t2 = -(a[2] + t1 * 6) / (a[2] - t1);
  
      if t2 > 5 then
          print(t2);
      else
      {
          int t3;
  
          t3 = 99;
          t2 = -25;
  
          print(-t1 + t2 * t3);
  
          /* this is a comment
             on 2 lines */
      }
      endif
  }
  

The objective of Software Testing Methodologies Lab is to provide knowledge of Software Testing Methods and to encourage the students to develop skills in software test automation and management using latest tools like Selenium.

HARDWARE:

1. 23 DELL OPTILEX 380 Desktops
2. 1 LENOVO 500 Desktop
3. 9 Dell Optiplex 3060 Desktops
4. 1 DELTA 7KVA UPS

SOFTWARE:

1. Selenium

LIST OF EXPERIMENTS

1. Recording in  context  sensitive  mode  and  analog  mode
2. GUI checkpoint for  single  property
3. GUI checkpoint for  single  object/window
4. GUI checkpoint for  multiple  objects
5. a) Bitmap  checkpoint  for  object/window b) Bitmap checkpoint for  screen  area
6. Database checkpoint  for  Default  check
7. Database checkpoint  for  custom  check
8. Database checkpoint  for  runtime  record  check
9. a) Data  driven  test  for  dynamic  test  data  submission b) Data driven  test  through  flat  files c) Data driven  test  through  front  grids d) Data driven  test  through  excel  test
10. Batch testing  without  parameter  passing and with parameter passing
11. Data driven  batch
12. Silent  mode  test  execution  without  any  interruption.
13. Test  case  for  calculator  in  windows  application

The objective of the lab is to make students learn the fundamentals of developing Android Applications, from project creation to installation on a physical device. In this lab, students make use of Android Studio to develop Android applications. Students develop user interface applications and URL-related Android applications.

Hardware

• 30 HP 280 G3 Desktops
• 3 Dell OptiPlex 3060 Desktops
• 1 WIPRO Desktop
• 6 KVA UPS
• 1 EPSON Projector

Software

• JDK 1.8
• Android Studio
• MS Office 2007

List of Experiments

1. Hello Android Application
   1. Create an Android application that displays Hello + Name of the User and run it on an emulator.
   2. Create an application that takes the name from a text box and displays a hello message along with the entered name when the user clicks the OK button.
2. User Information Form
   Create a screen that contains:
   • User Name
   • Password
   • Address
   • Gender (Radio Buttons – Male/Female)
   • Age (Numeric)
   • Date of Birth (Date Picker)
   • State (Spinner)
   • Submit Button

   On clicking the Submit button, display all entered details below the Submit button using:

   1. Linear Layout and Relative Layout
   2. Grid Layout or Table Layout
3. Candidate Details using Fragments
   Develop an application that displays names in a list. On selecting a name, display the candidate details on the next screen with a Back button.If the screen is rotated to landscape mode (width greater than height), display:
   • List in the left fragment
   • Details in the right fragment

   Use Fragment Transactions and Rotation Event Listener.

4. Intent-Based Application
   Develop an application that uses a menu with the following options:
   • Dial a phone number
   • Open a website
   • Send an SMS

   Use Android Intents to invoke the corresponding actions.

5. Notification Application
   Develop an application that inserts notifications into the Notification Area. Whenever a notification is inserted, display a Toast message with the notification details.
6. Login Verification using Text File
   Create an application that stores usernames and passwords in a text file (tab-separated fields and one record per line).When the user enters login credentials:
   • Verify the credentials against the file data.
   • If matched, display a dialog showing Login Successful.
   • Otherwise, display Login Failed.
7. User Registration using Database
   Create a user registration application that stores user details in a database table.
8. Login Verification using Database
   Create a database and a user table containing login names and passwords.Requirements:
   • Insert some usernames and passwords initially.
   • Verify login credentials entered by the user against the database.
   • Display an appropriate success or failure dialog.

The objective of the lab is to provide practical exposure to students on cryptography. In this lab, students implement cryptographic algorithms using C and Java programming languages. The lab provides a practical approach to encryption techniques, message authentication codes, symmetric key algorithms, and asymmetric key algorithms used in cryptography.

Hardware

• 30 HP 280 G3 Desktops
• 3 Dell OptiPlex 3060 Desktops
• 6 KVA Delta UPS

Software

• Turbo C
• JDK 1.8
• Eclipse
• NetBeans

List of Experiments

1. Write a C program that contains a string (char pointer) with the value
   "Hello World". The program should XOR each character in the
   string with 0 and display the result.
2. Write a C program that contains a string (char pointer) with the value
   "Hello World". The program should perform AND and XOR operations
   on each character using the value 127 and display the result.
3. Write a Java program to perform encryption and decryption using the following algorithms:
   • Caesar Cipher
   • Substitution Cipher
   • Hill Cipher
4. Write a C/Java program to implement the DES (Data Encryption Standard) algorithm.
5. Write a C/Java program to implement the Blowfish algorithm.
6. Write a C/Java program to implement the Rijndael (AES) algorithm.
7. Implement the RC4 algorithm in Java. Using Java Cryptography, encrypt the text
   "Hello World" using the Blowfish algorithm and create your own key
   using the Java Key Tool.
8. Write a Java program to implement the RSA algorithm.
9. Implement the Diffie-Hellman Key Exchange mechanism using HTML and JavaScript.
10. Calculate the message digest of a text using the SHA-1 algorithm in Java.
11. Calculate the message digest of a text using the MD5 algorithm in Java.

The objective of Data Mining Lab is to give practical exposure to students on data mining techniques using real-world datasets. In this lab, students visualize and analyze dataset attributes, apply data preprocessing techniques, implement data mining algorithms related to association mining, classification, and clustering, and evaluate algorithm performance using WEKA and other data mining tools.

Hardware

• 30 Dell-390 Desktops
• 1 Dell OptiPlex 3060 Desktop
• 1 Blade Server
• 1 Delta 7 KVA UPS

Software

• Pentaho Data Integration Tool
• R
• R Studio
• WEKA
• MS Office
• MySQL
• Oracle 11g

List of Experiments

Task 1: Credit Risk Assessment

Description: The business of banks is making loans. Assessing the credit
worthiness of an applicant is of crucial importance. Develop a system to help a loan officer
decide whether the credit of a customer is good or bad.

A bank’s loan policy must balance two opposing factors:

• The bank wants to issue as many loans as possible because loan interest generates profit.
• The bank must avoid issuing too many bad loans, which can lead to financial losses.

Therefore, the loan policy should be neither too strict nor too lenient.

To complete this assignment, acquire knowledge about credit assessment using one or more of the following approaches:

1. Knowledge Engineering:
   Interview a loan officer and represent their knowledge using production rules.
2. Training Manuals and Textbooks:
   Study loan officer manuals or finance textbooks and convert the knowledge into production rules.
3. Common Sense Approach:
   Assume the role of a loan officer and formulate reasonable rules for judging creditworthiness.
4. Case Histories:
   Analyze historical loan approval and rejection cases handled by experienced loan officers.

The German Credit Data

Actual historical credit datasets are often difficult to obtain because of confidentiality
restrictions. This assignment uses the German Credit Dataset, which contains 1000 real-world
credit cases collected in Germany.

An Excel spreadsheet version of the dataset may be used for analysis and classification.

Notes on the German Credit Dataset

1. DM (Deutsche Mark) was the German currency and was worth approximately
   90 Canadian cents.
2. Telephone charges in Germany were relatively high; therefore fewer people owned telephones.
3. Germany has a large immigrant population, particularly from Turkey, and obtaining German
   citizenship is traditionally difficult for non-native residents.
4. The dataset contains 20 attributes used to evaluate loan applicants.
   The objective is to classify each applicant into one of the following categories:
   • Good Credit Risk
   • Bad Credit Risk

The objective of Python Programming Lab is to introduce core programming basics and program design with functions, Object-Oriented Programming, in-depth data and information processing techniques, and high-performance programs designed to strengthen practical expertise.

Hardware

• 30 Dell OptiPlex 390 Desktops
• 2 Dell OptiPlex 3060 Desktops
• 6 KVA UPS

Software

• Python 3 (Open Source)
• Python IDE
• Anaconda
• Jupyter Notebook
• MySQL
• MS Office

List of Experiments

1. Write a program to demonstrate different number data types in Python.
2. Write a program to perform different arithmetic operations on numbers in Python.
3. Write a program to create, concatenate, and print a string and access sub-strings from a given string.
4. Write a Python script to print the current date in the following format:Sun May 29 02:26:23 IST 2017
5. Write a program to create, append, and remove lists in Python.
6. Write a program to demonstrate working with tuples in Python.
7. Write a program to demonstrate working with dictionaries in Python.
8. Write a Python program to find the largest of three numbers.
9. Write a Python program to convert temperatures to and from Celsius and Fahrenheit.c / 5 = (f - 32) / 9
10. Write a Python program to construct the following pattern using a nested for loop:

    *
    * *
    * * *
    * * * *
    * * * * *
    * * * * * *
    

11. Write a Python script that prints prime numbers less than 20.
12. Write a Python program to find the factorial of a number using recursion.
13. Write a program that accepts the lengths of three sides of a triangle as inputs.
14. The program output should indicate whether or not the triangle is a right triangle
    (Recall from the Pythagorean Theorem that in a right triangle, the square of one side
    equals the sum of the squares of the other two sides).
15. Write a Python program to define a module to find Fibonacci numbers and import the
    module into another program.
16. Write a Python program to define a module and import a specific function in that
    module into another program.
17. Write a script named copyfile.py. The script should prompt the user
    for the names of two text files. The contents of the first file should be copied
    and written to the second file.
18. Write a program that inputs a text file. The program should print all of the
    unique words in the file in alphabetical order.
19. Write a Python class to convert an integer to a Roman numeral.
20. Write a Python class to implement pow(x, n).
21. Write a Python class to reverse a string word by word.