1. Placement Question
2. C Interview Questions
3. C Multiple Choice Questions

C Multiple Choice Questions

41. The Case keyword is followed by?
    1. Float values
    2. Character values
    3. Integer values
    4. Both b&c

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42. Type of data and its value is described dy
    1. Constants
    2. Variables
    3. Data Type
    4. None of the above

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43. myarr[5] is equivalent of?
    1. &(myarr + 5)
    2. *(myarr + 5)
    3. (*myarr + 5)
    4. None of the above

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44. How to make an infinity loop in C?
    1. loop: ..... goto loop;
    2. for(;;) { }
    3. while(1) { }
    4. All of the above

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45. What does the following declaration mean? int (*ptr) [10];
    1. ptr is an array of pointers of 10 integers.
    2. ptr is a pointer to an array of 10 integers.
    3. ptr is an array of 10 integers.
    4. None of the above

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46. The correct way to round off a floating number x to an integer value is
    1. y = int (x + 0.5)
    2. y = (int) (x + 0.5)
    3. y = (int) x + 0.5
    4. y = (int) ((int)x + 0.5)

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47. Which of the following has compilation error in C?
    1. int n = 32;
    2. char ch = 65;
    3. float f = (float) 3.2;
    4. None of the above

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48. What is default storage class of variables in C language?
    1. extern
    2. local
    3. auto
    4. global

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