Computer Architecture MCQs with answers Page - 3

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 • 833K Points
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Q. The internal components of the processor are connected by

  • (A) processor intra-connectivity circuitry
  • (B) processor bus
  • (C) memory bus
  • (D) rambus

A

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Q. is used to choose between incrementing the PC or performing ALU operations.

  • (A) conditional codes
  • (B) multiplexer
  • (C) control unit
  • (D) none of the mentioned

A

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Q. The registers, ALU and the interconnection between them are collectively called as

  • (A) process route
  • (B) information trail
  • (C) information path
  • (D) data path

A

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Q. is used to store data in registers.

  • (A) d flip flop
  • (B) jk flip flop
  • (C) rs flip flop
  • (D) none of the mentioned

A

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Q. The main virtue for using single Bus structure is

  • (A) fast data transfers
  • (B) cost effective connectivity and speed
  • (C) cost effective connectivity and ease of attaching peripheral devices
  • (D) none of the mentioned

A

Admin • 833K Points
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Q. The addressing mode, where you directly specify the operand value is

  • (A) immediate
  • (B) direct
  • (C) definite
  • (D) relative

A

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Q. addressing mode is most suitable to change the normal sequence of execution of instructions.

  • (A) relative
  • (B) indirect
  • (C) index with offset
  • (D) immediate

A

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Q. Which method/s of representation of numbers occupies a large amount of memory than others?

  • (A) sign-magnitude
  • (B) 1’s complement
  • (C) 2’s complement
  • (D) 1’s & 2’s compliment

A

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Q. Which method of representation has two representations for ‘0’?

  • (A) sign-magnitude
  • (B) 1’s complement
  • (C) 2’s complement
  • (D) none of the mentioned

A

Admin • 833K Points
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Q. When we perform subtraction on -7 and 1 the answer in 2’s complement form is

  • (A) 1010
  • (B) 1110
  • (C) 0110
  • (D) 1000

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