Computer System Architecture

661. In stack organization the insertion operation is known as ____________:

  1. Pop
  2. Push
  3. Both
  4. None

Correct answer: (B)
Push

662. In stack organization the deletion operation is known as ____________:

  1. Pop
  2. Push
  3. Both
  4. None

Correct answer: (A)
Pop

663. A stack in a digital computer is a part of the ____________:

  1. ALU
  2. CPU
  3. Memory unit
  4. None of these

Correct answer: (C)
Memory unit

664. In stack organization address register is known as the:

  1. Memory stack
  2. Stack pointer
  3. Push operation
  4. Pop operation

Correct answer: (B)
Stack pointer

665. In register stack a stack can be organized by a ____________ number of register:

  1. Infinite number
  2. Finite number
  3. Both
  4. None

Correct answer: (B)
Finite number

666. Which operation are done by increment or decrement the stack pointer:

  1. Push
  2. Pop
  3. Both
  4. None

Correct answer: (C)
Both

667. In register stack a stack can be a finite number of:

  1. Control word
  2. Memory word
  3. Transfer word
  4. All of these

Correct answer: (B)
Memory word

668. The stack pointer contains the address of the word that is currently on ____________:

  1. Top of the stack
  2. Down of the stack
  3. Top and Down both
  4. None

Correct answer: (A)
Top of the stack

669. In register stack items are removed from the stack by using the ____________ operation:

  1. Push
  2. Pop
  3. Both
  4. None

Correct answer: (B)
Pop

670. Which register holds the item that is to be written into the stack or read out of the stack:

  1. SR
  2. IR
  3. RR
  4. DR

Correct answer: (D)
DR

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