Computer Organization Architecture - Registers


The device which is used to connect a peripheral to bus is called

A. Control register
B. Interface
C. Communication protocol
D. None of these

Option: B

Explanation :


Which of the following is a set of general purpose internal registers ?

A. Stack
B. Scratch pad
C. Address register
D. Status register

Option: B

Explanation :


Which of the following register is used in the control unit of the CPU to indicate the next instruction which is to be executed ?

A. Accumulator
B. Index register
C. Instruction decoder
D. Program counter

Option: D

Explanation :


Which of the following need not necessarily be saved on a context switch between processes ?

A. General purpose registers
B. Translation look aside buffer
C. Program counter
D. All of these

Option: B

Explanation :


 If a processor does not have any stack pointer register, then

A. It cannot have subroutine call instruction
B. It can have subroutine call instruction, but no nested subroutine calls
C. Nested subroutine calls are possible, but interrupts are not
D. All sequences of subroutine calls and also interrupts are possible

Option: D

Explanation :

Suggest an improvement


Syllabus included in this section is-

  • Machine instructions and addressing modes
  • ALU and data-path
  • CPU control design
  • Memory interface
  • I/O interface (Interrupt and DMA mode)
  • Instruction pipelining
  • Cache and main memory
  • Secondary storage
  • Hardwired and Microprogrammed processor design
  • Instruction formats 
  • Addressing modes
  •  Memory types and organisation
  • Interfacing peripheral devices
  • Interrupts
  • Microprocessor architecture
  • Instruction set and Programming (8085, P-III/P-IV)
  • Microprocessor applications.

Various Search Terms used for this section are

  • Computer Organisation quiz questions with answers

  • Computer Organisation exam questions answers

  • Computer Organisation MCQ questions Answers

  • Computer Organisation MCQ

  • Computer Architecture quiz questions with answers

  • Computer Architecture exam questions answers

  • Computer Architecture MCQ questions Answers

  • Computer Architecture MCQ

This Section covers Multiple Choice Questions Answers in Computer Organisation and Architecture .Who can benefit - 

  • These Computer Organinsation MCQs can also be used by the students who are pursuing Bsc Computer Science.
  • Computer Architecture Questions Answers can also be used by BCA students for the preparation of their exams.
  • Any student who is pursuing Bsc in Information Technology can also use this Computer Organisation & Architecture mcq  section.
  •  MCA students can also prepare for their exams in Computer organisation and architecture .
  • Any undergraduate or postgraduate student who is seeking computer organisation objective type questions answers can use this section .
  • You can also get Computer organisation mcq pdf  from site.
  • You can also access Computer Organisation and Architectures Questions Answers EBook .