Programming in C · End Term · Sep 2025 · FN
Programming in C · End Term · Sep 2025 FN
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Question 2 MSQ · 3.0 marks
Which of the following statements are true about the switch statement in C?
6406536048589.default case is compulsory in every switch.
6406536048590.Multiple case labels can share the same code block.
6406536048591.break is optional in a switch case.
6406536048592.A switch can be written inside another switch.
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Question 3 MCQ · 4.0 marks
What will be the output of the following program?
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Question 4 MCQ · 5.0 marks
What will be the output of the following program?
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Question 5 MCQ · 5.0 marks
What will be the output of the following program?
6406536048601.Inside: a = 7, b = 3
Outside: x = 3, y = 7
6406536048602.Inside: a = 7, b = 3
Outside: x = 7, y = 3
6406536048603.Inside: a = 3, b = 7
Outside: x = 7, y = 3
6406536048604.Inside: a = 3, b = 7
Outside: x = 3, y = 7
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Question 6 MCQ · 4.0 marks
Consider the following program.
Assuming each function must complete before its result is used in the next function call, in which
sequence are the functions executed?
6406536048605.main → sub → sub → divi → printf
6406536048606.main → printf → sub → sub → divi
6406536048607.main → divi → sub → sub → printf
6406536048608.main → sub → divi → sub → printf
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Question 7 MSQ · 3.0 marks
Which of the following is **true** about recursion in C?
6406536048609.Every recursive function must have a base case.
6406536048610.Recursive functions are always faster than iterative ones.
6406536048611.Recursion always leads to infinite calls.
6406536048612.A recursive function can call itself directly or indirectly.
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Question 8 MCQ · 3.0 marks
Which of the following correctly declares and initializes a pointer to a float variable f?
6406536048613.
6406536048614.
6406536048615.
6406536048616.
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Question 9 MCQ · 4.0 marks
What will be the output of the following program?
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Question 10 NAT · 5.0 marks
What will be the output of the following program?
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Question 11 MSQ · 5.0 marks
Consider the following program.
If the output is 450, which of the following lines could replace the missing statement?
6406536048622.
6406536048623.
6406536048624.
6406536048625.
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Question 12 MCQ · 3.0 marks
Which operator is used in C for dynamic memory deallocation?
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Question 13 MCQ · 4.0 marks
What will be the output of the following program?
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Question 14 MCQ · 5.0 marks
What will be the output of the following program?
6406536048637.Garbage Value
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Question 15 MSQ · 5.0 marks
Which of the following are valid storage classes in C?
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Question 16 MCQ · 3.0 marks
What will be the output of the following program?
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Question 17 NAT · 4.0 marks
What will be the output of the following program?
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Question 18 MCQ · 3.0 marks
Which keyword in C prevents a variable from being modified after initialization?
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Question 19 MCQ · 5.0 marks
What will be the output of the following program?
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Question 20 MCQ · 4.0 marks
What will be the output of the following program?
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Question 21 MSQ · 3.0 marks
Which of the following are valid file handling modes in C?
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Question 22 MCQ · 5.0 marks
Consider the following program.
If data.txt is empty before execution, what will be printed?
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Question 23 MCQ · 4.0 marks
What will be the output of the following program?
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Question 24 MCQ · 3.0 marks
In macros, which operator is used to substitute the actual argument as a string?
6406536048671.
6406536048672.
6406536048673.
6406536048674.
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Question 25 NAT · 4.0 marks
What will be the output of the following program?
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Question 26 MCQ · 4.0 marks
What will be the output of the following program?
6406536048679.Compiler error
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