Classical

Computer Organization Architecture - Registers

11:  

 Which of the following is not typically found in the status register of a micro processor ?

A. Overlow
B. Zero result
C. Negative result
D. None of the above
 
 

Option: D

Explanation :


12:  

The size of program counter (PC) is

A.

8 bits

B.

12 bits

C.

16 bits

D.

32 bits

 
 

Option: D

Explanation :


13:  

The function of program counter (PC) holds

A. Temporary
B. Address for memory
C. Memory operand
D. Address for instruction
 
 

Option: D

Explanation :


14:  

 When a subroutine is called, then address of the instruction following the CAL instruction is stored in/on the.

A. Stack pointer
B. Accumulator
C. Program counter
D. Stack
 
 

Option: C

Explanation :




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