MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER ARCHITECTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The computer architecture aimed at reducing the time of execution of instructions is ____
A
CISC
B
RISC
C
ISA
D
ANNA
Explanation: 

Detailed explanation-1: -RISC stands for Reduced Instruction Set Computer. It is designed to reduce the execution time by simplifying the instruction set of the computer. Using RISC processors, each instruction requires only one clock cycle to execute results in uniform execution time.

Detailed explanation-2: -Answers. Explanation: The RISC stands for Reduced Instruction Set Computer.

Detailed explanation-3: -A Reduced Instruction Set Computer is a type of microprocessor architecture that utilizes a small, highly-optimized set of instructions rather than the highly-specialized set of instructions typically found in other architectures.

Detailed explanation-4: -CISC ISAs use more transistors in the hardware to implement more instructions and more complex instructions as well. RISC needs more RAM, whereas CISC has an emphasis on smaller code size and uses less RAM overall than RISC.

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