NPTEL Problem Solving Through Programming In C Assignment 4 Answers 2023

Hello NPTEL Learners, In this article, you will find NPTEL Problem Solving Through Programming In C Assignment 4 Week 4 Answers 2023. All the Answers are provided below to help the students as a reference don’t straight away look for the solutions, first try to solve the questions by yourself. If you find any difficulty, then look for the solutions.

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NPTEL Problem Solving Through Programming In C Assignment 4 Answers 2023:

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Q.1. The control/conditional statements used in C is/are

• a) ‘if-else’ statements
• b) ‘switch’ statements
• c) Both (a) and (b)
• d) None of these

Q.2. What is the other statement that can avoid multiple nested if conditions?

• a) Functions
• b) ‘switch’ statements
• c) ‘if-else’ statements with ‘break’
• d) Loop statements

Q.3. The loop which is executed at least one is

• a) while
• b) do-while
• c) for
• d) none of the above

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Q.4. ‘switch’ statement cannot use which of the following datatype:

• a) int
• b) char
• c) short
• d) float

Q.5. Which of the following is a C Conditional Operator?

• a) ?:
• b) 😕
• c) :<
• d) <:

Q.6. What is the output of the following code?

• Answer: 31

Q.7. Which of the following statement is correct regarding C ‘if-else’ statement?

• a) ‘else if’ is compulsory to use with ‘if’ statement.
• b) ‘else’ is compulsory to use with ‘if’ statement.
• c) ‘else’ or ‘else if’ is optional with ‘if’ statement.
• d) None of the above

Q.8. What is the output of the following code?

• a) Swayam
• b) C Programming
• c) Swayam C Programming
• d) It won’t print anything

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Q.9. What will be the value of “i” after the execution of the following statements? Assume the initial values as i=8; j=5; k=0

• Answer: 3

Q.10. What will be the value of a, b, c after the execution of the followings?

• a) a=5, b=6, c=2;
• b) a=6, b=7, c=1;
• c) a=6, b=6, c=2;
• d) a=5, b=7, c=1;

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Disclaimer: This answer is provided by us only for discussion purpose if any answer will be getting wrong don’t blame us. If any doubt or suggestions regarding any question kindly comment. The solution is provided by Chase2learn. This tutorial is only for Discussion and Learning purpose.

About NPTEL Problem Solving Through Programming In C Course:

This course is aimed at enabling the students to

1. Formulate simple algorithms for arithmetic and logical problems
2. Translate the algorithms to programs (in C language)
3. Test and execute the programs and  correct syntax and logical errors
4. Implement conditional branching, iteration and recursion
5. Decompose a problem into functions and synthesize a complete program using divide and conquer approach
6. Use arrays, pointers and structures to formulate algorithms and programs
7. Apply programming to solve matrix addition and multiplication problems and searching and sorting problems 
8. Apply programming to solve simple numerical method problems, namely rot finding of function, differentiation of function and simple integration

Course Outcome:

• Week 1 :Introduction to Problem Solving through programs, Flowcharts/Pseudo codes, the compilation process, Syntax and Semantic errors, Variables and Data Types
• Week 2 :Arithmetic expressions, Relational Operations, Logical expressions; Introduction to Conditional Branching
• Week 3 :Conditional Branching and Iterative Loops
• Week 4 :Arranging things : Arrays
• Week 5 :2-D arrays, Character Arrays and Strings
• Week 6 :Basic Algorithms including Numerical Algorithms
• Week 7 : Functions and Parameter Passing by Value
• Week 8 : Passing Arrays to Functions, Call by Reference
• Week 9 : Recursion
• Week 10 :Structures and Pointers
• Week 11 : Self-Referential Structures and Introduction to Lists
• Week 12 :Advanced Topics

CRITERIA TO GET A CERTIFICATE:

Average assignment score = 25% of average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

If you have not registered for exam kindly register Through https://examform.nptel.ac.in/

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