C Programming MCQ Questions with answers and solutions Page 5

Q. Which is the right way to declare constant in C?

(A) int constant var =10;
(B) int const var = 10;
(C) const int var = 10;
(D) b & c both

💬 Discuss

✅ Correct Answer: (D) b & c both

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:26 pm in C Programming

Q. Which operators are known as Ternary Operator?

(A) ::, ?
(B) ?, :
(C) ?, ;;
(D) none of the above

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✅ Correct Answer: (B) ?, :

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:27 pm in C Programming

Q. In switch statement, each case instance value must be _______?

(A) constant
(B) variable
(C) special symbo
(D) none of the above

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✅ Correct Answer: (A) constant

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:27 pm in C Programming

Q. What is the work of break keyword?

(A) halt execution of program
(B) restart execution of program
(C) exit from loop or switch statement
(D) none of the above

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✅ Correct Answer: (C) exit from loop or switch statement

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:28 pm in C Programming

Q. What is function?

(A) function is a block of statements that perform some specific task.
(B) function is the fundamental modular unit. a function is usually designed to perform a specific task.
(C) function is a block of code that performs a specific task. it has a name and it is reusable
(D) all the above

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✅ Correct Answer: (D) all the above

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:29 pm in C Programming

Q. Which one of the following sentences is true ?

(A) the body of a while loop is executed at least once.
(B) the body of a do ... while loop is executed at least once.
(C) the body of a do ... while loop is executed zero or more times.
(D) a for loop can never be used in place of a while loop.

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✅ Correct Answer: (B) the body of a do ... while loop is executed at least once.

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:29 pm in C Programming

Q. A binary tree with 27 nodes has _______ null branches.

(A) 54
(B) 27
(C) 26
(D) none of the above

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✅ Correct Answer: (D) none of the above

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:30 pm in C Programming

Q. Which one of the following is not a linear data structure?

(A) array
(B) binary tree
(C) queue
(D) stack

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✅ Correct Answer: (B) binary tree

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:31 pm in C Programming

Q. Recursive functions are executed in a?

(A) first in first out order
(B) load balancing
(C) parallel fashion
(D) last in first out order

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✅ Correct Answer: (D) last in first out order

Published by Ram Sharma ⭐ 193.88K Points at 04-Jun-2022 11:31 pm in C Programming

Q. Queue is a _____________ list.

(A) lifo
(B) lilo
(C) filo
(D) fifo

💬 Discuss

✅ Correct Answer: (D) fifo

Published by Ram Sharma ⭐ 193.88K Points at 05-Jun-2022 07:52 am in C Programming

C Programming MCQs with answers Page - 5

Q. Which is the right way to declare constant in C?

Q. Which operators are known as Ternary Operator?

Q. In switch statement, each case instance value must be _______?

Q. What is the work of break keyword?

Q. What is function?

Q. Which one of the following sentences is true ?

Q. A binary tree with 27 nodes has _______ null branches.

Q. Which one of the following is not a linear data structure?

Q. Recursive functions are executed in a?

Q. Queue is a _____________ list.

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