Classical

C Programming MCQ - Mixed Bag

46:  

The number of possible values of m, such that m & 0x3f equals 0x23 is

A.

1

B.

2

C.

3

D.

4

 
 

Option: D

Explanation :


47:  

cb is a

A.

C code beautifying tool

B.

C interpreter

C.

C compiler

D.

none of the above 

 
 

Option: A

Explanation :


48:   In what kind of structure for strings, one can easily insert, delete, concatenate and rearrange sustrings?
A. Fixed length storage structure
B. Variable length storage with fixed maximum
C. Linked list storage
D. Relocatable structure
 
 

Option: C

Explanation :


49:   If space occupied by a null terminated string "S1" and "S2"in "C" are respectively "m" and "n",the space occupied by the string obtained by concentrating "S₁"and "S₂"is always
A. Less than m+n
B. Equal to m+n
C. Greater than m+n
D. Equal to m*n
 
 

Option: A

Explanation :


50:   If space occupied by two strings s1 and s2 in 'C' are respectively m and n, then space occupied by string obtained by concatenating s₁and s₂is always
A. Less than m+n
B. Equal to m+n
C. Greater than m+n
D. Greater them m*n
 
 

Option: A

Explanation :




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