1. : A dedicated computer is a computer that is assigned with …
(A) only one task at a time
(B) multiple task at a time
(C) used by multiple person
(D) none of these
2. : Interrupts initiated by I/O devices are basically
(A) external
(B) internal
(C) intrinsic
(D) none of these
3. : Which operations are performed by microprograms?
(A) read
(B) execute
(C) right
(D) read and execute
4. : Where the operand is placed in the immediate addressing?
(A) after OP code
(B) before OP code
(C) in CPU register
(D) none of these
5. : Which computer program is used to convert whole program into the machine language at a time?
(A) simulator
(B) compiler
(C) interpreter
(D) commander
6. : Which one of the operation is implemented by pipeline?
(A) fetch array
(B) code instruction
(C) execute instruction
(D) none of these
7. : SRAM’s can be used as
(A) caches
(B) registers
(C) buffer
(D) TLB’s
8. : Why we use higher order bits of addresses?
(A) specify table address
(B) specify row address
(C) specify column address
(D) none of these
9. : Multiplexed signals of the controller are split as …
(A) RAS and CAS
(B) CAS and NAS
(C) MAS and PAS
(D) EAS and RAC
10. : A program is divided into parts for the ease of execution named as …
(A) fragments
(B) segments
(C) pages
(D) sheets
11. : The binary address issued to the instructions and data is known as …
(A) location address
(B) physical address
(C) logical address
(D) none of these
12. : MMU stands for
(A) Memory Management Unit
(B) Memory Model Unit
(C) Memory Manipulation Unit
(D) none of these
