Top 5 Computer Programming CP bits answers-S3

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1. Which of the following functions can be used to allocate memory in C? 

A. new 

B. create 

C. free

D. malloc

2. Which of the following reduces the size of a structure? 

A. malloc 

B. union 

C. bit-fields 

D. calloc 

3. Which of the following is NOT a bitwise operator? 

A. * 

B. |

C. & 

D. ^

4. Which of the following is correct about err used in the declaration given below? typedef enum error ( warning, test, exception ) err; 

A. It is a typedef for enum error. 

B. The statement is erroneous. 

C. It is a structure.

D. It is a variable of type enum error. 

5. Which of the following is FALSE? 

A. A pointer holds the address of the very first byte of memory location where it is pointing to 

B.Pointers can be multiplied 

C. An integer may be added to or subtracted from a pointer 

D. All types of pointers occupy same size in memory 

Answers: D C A A B. |  Learn More

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