instruction set principles

MCQsQuestion.com has 8 Question/Answers about Topic instruction set principles

Accesses to objects being larger than a byte, must be

Accesses to objects being larger than a byte, must be
  • A. Smaller
  • B. Aligned
  • C. At top
  • D. At bottom
  • Correct Answer: Option B

Number of memory-operands that are being supported by typical ALU-instruction may be varing from none to

Number of memory-operands that are being supported by typical ALU-instruction may be varing from none to
  • A. Two
  • B. Three
  • C. Four
  • D. Five
  • Correct Answer: Option B

Addressing mode which is set to index arrays, is applied to indexed addressing mode, in computers is

Addressing mode which is set to index arrays, is applied to indexed addressing mode, in computers is
  • A. Register addressing mode
  • B. Immediate addressing mode
  • C. Scaled addressing mode
  • D. Register indirect addressing mode
  • Correct Answer: Option C

When control change is unconditional, then instruction we use is

When control change is unconditional, then instruction we use is
  • A. Branch
  • B. Jump
  • C. Call
  • D. Transfer
  • Correct Answer: Option B

Numeric character-strings are often known as

Numeric character-strings are often known as
  • A. Unpacking
  • B. Packing
  • C. Unpacked decimal
  • D. Packed decimal
  • Correct Answer: Option C

Width of object like a double-word will be having a size of

Width of object like a double-word will be having a size of
  • A. 2 bytes
  • B. 4 bytes
  • C. 7 bytes
  • D. 8 bytes
  • Correct Answer: Option D

A GPR computer having memory to memory operations can easily be ignored by compiler and is used as a

A GPR computer having memory to memory operations can easily be ignored by compiler and is used as a
  • A. Load architecture
  • B. Store architecture
  • C. load-store computer
  • D. None of above
  • Correct Answer: Option C

One class accessing memory as being part of any instruction, is called

One class accessing memory as being part of any instruction, is called
  • A. Register-memory
  • B. Data-memory
  • C. Registry
  • D. None of above
  • Correct Answer: Option A