Computer Architecture MCQs with answers Page - 5

Here, you will find a collection of MCQ questions on Computer Architecture. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 802.91K Points
Coach

Q. When using the Big Endian assignment to store a number, the sign bit of the number is stored in

  • (A) the higher order byte of the word
  • (B) the lower order byte of the word
  • (C) can’t say
  • (D) none of the mentioned

A

Admin • 802.91K Points
Coach

Q. To get the physical address from the logical address generated by CPU we use

  • (A) mar
  • (B) mmu
  • (C) overlays
  • (D) tlb

A

Admin • 802.91K Points
Coach

Q. method is used to map logical addresses of variable length onto physical memory.

  • (A) paging
  • (B) overlays
  • (C) segmentation
  • (D) paging with segmentation

A

Admin • 802.91K Points
Coach

Q. During the transfer of data between the processor and memory we use

  • (A) cache
  • (B) tlb
  • (C) buffers
  • (D) registers

A

Admin • 802.91K Points
Coach

Q. Physical memory is divided into sets of finite size called as

  • (A) frames
  • (B) pages
  • (C) blocks
  • (D) vectors

A

Admin • 802.91K Points
Coach

Q. Add #%01011101,R1 , when this instruction is executed then

  • (A) the binary addition between the operands takes place
  • (B) the numerical value represented by the binary value is added to the value of r1
  • (C) the addition doesn’t take place, whereas this is similar to a mov instruction
  • (D) none of the mentioned

A

Admin • 802.91K Points
Coach

Q. If we want to perform memory or arithmetic operations on data in Hexa- decimal mode then we use symbol before the operand.

  • (A) ~
  • (B) !
  • (C) $
  • (D) *

A

Admin • 802.91K Points
Coach

Q. When generating physical addresses from a logical address the offset is stored in

  • (A) translation look-aside buffer
  • (B) relocation register
  • (C) page table
  • (D) shift register

A

Admin • 802.91K Points
Coach

Q. The technique used to store programs larger than the memory is

  • (A) overlays
  • (B) extension registers
  • (C) buffers
  • (D) both extension registers and buffers

A

Admin • 802.91K Points
Coach

Q. The unit which acts as an intermediate agent between memory and backing store to reduce process time is

  • (A) tlb’s
  • (B) registers
  • (C) page tables
  • (D) cache

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