C LANGUAGE QUIZ
1 .
Which function would you use to convert 1.98 to 1?

Correct Answer : Option (A)

ceil()
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2 .
Which of the following statements about the null pointer is correct?

Correct Answer : Option (B)

You can declare a null pointer as char* p = (char*)0
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3 .
Which of the following statements about unions is incorrect?

Correct Answer : Option (A)

A bit field cannot be used in a union
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4 .
What is the range of double data type for a 16-bit compiler?

Correct Answer : Option (C)

-1.7e-308 to +1.7e-308
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5 .
C99 standard guarantees uniqueness of ____ characters for internal names.

Correct Answer : Option (C)

31
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6 .
What is right way to Initialization array?

Correct Answer : Option (A)

int num[6] = { 2, 4, 12, 5, 45, 5 } ;
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7 .
perror( ) function used to ?

Correct Answer : Option (B)

prints the error message specified by the compiler
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8 .
What is C Tokens?

Correct Answer : Option (D)

A & B Both
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9 .
What is the work of break keyword?

Correct Answer : Option (C)

Exit from loop or switch statement
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10 .
A binary tree with 27 nodes has _______ null branches.

Correct Answer : Option (D)

None of the above
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