IGNOU MLI 7 SOLVED ASSIGNMENT

Included:

MLI 7 2025 - English

MLI-007: Programming

TMA - Theory

Coverage:

Course Code: MLI-007

Course: Programming

Assignment Code: AST/TMA-T/Jan. & July 2025

Blocks: 2 to 4

Units: 4to 24

Total Marks: 50

I) Answer any two of the following in not more than 1000 words each

1) Create a Data Flow Diagram that shows the interaction between the library management system and third-party eBook providers.

2) Sketch a flow chart detailing the steps involved in a library's annual inventory check.

3) Design a flow chart to show the process of an online book reservation system in a library.

II) Answer any four of the following in not more than 500 words each

1) Describe Fourth Generation Languages (4GL)

2) Explain the role of a Systems Analyst.

3) Explain the object oriented features of JAVA.

4) Write an event procedure to display the sum of "n" integers given as input.

5) What is the use of Form in VB ?

6) Differentiate between method overloading and method overriding

MLI 7 2026 - English

MLI-007: Programming

TMA - Practical

Coverage:

Course Code: MLI-007

Course: Programming

Assignment Code: AST/TMA-T/Jan. & July 2026

Blocks: 2 to 4

Units: 4 to 24

Total Marks: 50

General Instructions for Practical Assignment:

i) Compilers to work on for the practical assignment will be provided by the counseller/practical supervisor in the Study/TeleLearning.

ii) You are required to do the practical assignment in the Study/Tele Learning Centre. EvaluationoftheassignmentwillbedonebytheCounsellor/PracticalSupervisorontheSpot.

iii) Attempt either Group A (C++) or Group B (Visual Basic) or Group C (Java).

iv) For Each C++ and Java program, students are required to design a class construct.

v) All questions are compulsory.

Group A: (C++)

1) Write a menu driven program for following: a) display a Fibonacci series b) compute Factorial of a number c) to check whether a given number is odd or even.

d) To check whether a given string is palindrome or not.

2) Write a program to print the sum and product of digits of an Integer and reverse it.

3) Write a program to create an array of 10 integers. Accept values from the user in that array. Input another number from the user and find out how many numbers are equal to the number passed, how many are greater and how many are less than the number passed.

4) Write a program that will prompt the user for a list of 5 prices. Compute the average of the prices and find out all the prices that are higher than the calculated average.

5) Design a class named Car, having registration number, model and engine as its

private members. Here engine is an object of a class called Engine with the private members: Chassis number and make. Define a suitable constructor of Car and override to String() Method to print the details of a car. Assume appropriate data types for the instance members of the classes. Write a Java program to test the above class.

6) Write a program that computes the area of a circle, rectangle and a Cylinder using function overloading.

(OR)

Group B: (Visual Basic)

1) Enter a list of positive numbers terminated by zero. Find the sum and average of these numbers.

2) A person deposits Rs. 1000 in a fixed account yielding 5% interest. Complete the amount in the account at the end of each year for n years.

3) Read n numbers. Count the number of negative numbers, positive numbers and zeros in the list.

4) Read n numbers. Count the number of negative numbers, positive numbers and zeroes in the list.use arrays.

5) Read a two-dimension array. Find the sum of two 2D Array.

Group C: (Java)

1) Explain the object-oriented programming features of JAVA

2) Write a java program to compute the square, cube of a number entered by a user using methods.

3) Write a java program to demonstrate the use of: A) Bitwise operators. B) Shift operators.

4) Write a java program to compute maximum of three numbers: A) using ternary operator. B) Using if-else statement.

5) Write a menu driven program (using switch-case) which accepts a number as user input: A) Checks whether the number is even or odd B) Checks whether the number is prime

Write a menu driven program (using switch-case) which accepts a number as user input: A) Prints sum of digits of the given number B) Prints reverse of the given number.

7) Write a program to display the first n terms of a Fibonacci series.

8) Write a method to compute the factorial of a number.

 

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