C Multiple Choice Questions

  1. Which of the following is correct set of keywords?
    1. unsigned, external, typedef, signed
    2. unsigned, volatile, typedef, every
    3. unsigned, volatile, typedef, sizeof
    4. None of the above
Answer :
C
Explanation:
Added By : Arya Bansal

  1. The keywords are also called
    1. Safe words
    2. Static words
    3. Reserved words
    4. Reused words
Answer :
C
Explanation:
Added By : Arya Bansal


  1. Every C Program must have one function called?
    1. switch()
    2. main()
    3. struct()
    4. for()
Answer :
B
Explanation:
Added By : Satyam Parkash

  1. Which is the correct syntax to declare constant pointer?
    1. int *const constPtr;
    2. *int constant constPtr;
    3. const int *constPtr;
    4. A and C both
Answer :
D
Explanation:
Added By : Rajput Naresh

  1. In which linked list last node address is null?
    1. Doubly linked list
    2. Circular list
    3. Singly linked list
    4. None of the above
Answer :
C
Explanation:
Added By : Rahul Kumar

  1. What is Dequeue?
    1. Elements can be added from front
    2. Elements can be added to or removed from either the front or rear
    3. Elements can be added from rear
    4. None of the above
Answer :
B
Explanation:
Added By : Rahul Kumar


  1. The Default Parameter Passing Mechanism is called as
    1. Call by Value
    2. Call by Reference
    3. Call by Address
    4. Call by Name
Answer :
A
Explanation:
Added By : Virendra

  1. C is ______ Language?
    1. Low Level
    2. High Level
    3. Assembly Level
    4. Machine Level
Answer :
B
Explanation:
Added By : Devendra Singh

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