Computer Organization & Architecture Quiz


Play this quiz that will help you to excel in Computer Organization & Architecture certification exams, placements etc. This Computer Organization & Architecture quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This Computer Organization & Architecture test enables you to assess your knowledge of Computer Architecture.

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Computer Architecture MCQ Questions

Practice Computer Architecture MCQ Questions, which will help you to understand computer organization and architecture easily and will help you to prepare for placements, interviews and other competitive exams.

Computer Organization & Architecture Quiz

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Computer Organization & Architecture Quiz

1. In the following indexed addressing mode instruction, MOV 5(R1), LOC the effective address is ______

EA = 5+R1
EA = R1
EA = [R1]
EA = 5+[R1]

2. Which Processors includes multi-clocks?

Complex Instruction Set Computer
Reduced Instruction Set Computer
ISA
ANNA

3. The bit used to store whether the page has been modified or not is called as _______

Dirty bit
Modify bit
Relocation bit
None of the above

4. The effective address of the following instruction is MUL 5(R1,R2).

5+R1+R2
5+(R1*R2)
5+[R1]+[R2]
5*([R1]+[R2])

5. The access time of the magnetic disk is?

High
Low
Depend of disk
None of the above

6. The program written and before being compiled or assembled is called ____________.

Start Program
Intermediate program
Source Program
Natural Program

7. The ________ circuit is basically used to extend the processor BUS to connect devices.

Router
Router
Bridge
None of the above

8. An offset is determined by adding any combination of ________ address elements

3
4
5
6

9. Which of the following is true about Computer Architecture?

It acts as the interface between hardware and software.
Computer Architecture tells us how exactly all the units in the system are arranged and interconnected.
Computer Architecture is concerned with the structure and behaviour of a computer system as seen by the user.
It involves Physical Components

10. The m-bit parallel adder consists of

m full adders
m+1 full adders
m-1 full adders
m/2 full adders

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