Computer System Architecture

741. Which carry is similar to rotate without carry operations:

  1. Rotate carry
  2. Rotate through carry
  3. Both
  4. None

Correct answer: (B)
Rotate through carry

742. In the case of a left arithmetic shift , zeros are Shifted to the____________:

  1. Left
  2. Right
  3. Up
  4. Down

Correct answer: (B)
Right

743. In the case of a right arithmetic shift the sign bit values are shifted to the ____________:

  1. Left
  2. Right
  3. Up
  4. Down

Correct answer: (A)
Left

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