Computer System Architecture

701. Which addressing is an extremely influential way of addressing:

  1. Immediate addressing
  2. Direct addressing
  3. Register addressing
  4. Displacement addressing

Correct answer: (D)
Displacement addressing

702. Which addressing offset can be the content of PC and also can be negative:

  1. Relative addressing
  2. Immediate addressing
  3. Direct addressing
  4. Register addressing

Correct answer: (A)
Relative addressing

703. The length of instruction set depends on:

  1. Data size
  2. Memory size
  3. Both
  4. None

Correct answer: (B)
Memory size

704. In length instruction some programs wants a complex instruction set containing more instruction, more addressing modes and greater address rang, as in case of ____________:

  1. RISC
  2. CISC
  3. Both
  4. None

Correct answer: (B)
CISC

705. In length instruction other programs on the other hand, want a small and fixed-size instruction set that contains only a limited number of opcodes, as in case of ____________:

  1. RISC
  2. CISC
  3. Both
  4. None

Correct answer: (A)
RISC

706. The instruction set can have variable-length instruction format primarily due to:

  1. Varying number of operands
  2. Varying length of opcodes in some CPU
  3. Both
  4. None

Correct answer: (C)
Both

707. An instruction code must specify the address of the____________:

  1. Opecode
  2. Operand
  3. Both
  4. None

Correct answer: (B)
Operand

708. A simple ____________ differs widely from a Turing machine:

  1. CISC
  2. RISC
  3. CPU
  4. ALU

Correct answer: (C)
CPU

709. How many types of basically Data manipulation:

  1. 1
  2. 2
  3. 3
  4. 4

Correct answer: (C)
3

710. Which is data manipulation types are:

  1. Arithmetic instruction
  2. Shift instruction
  3. Logical and bit manipulation instructions
  4. All of these

Correct answer: (D)
All of these

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