COMPUTER FUNDAMENTALS

INTRODUCTION TO COMPUTERS

COMPUTER ARCHITECTURE AND ORGANIZATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The instruction for the following operation is:R2 < ____ R3 + R5
A
0001010011000101
B
0010010011000101
C
0001010011000111
D
0101010011000101
Explanation: 

Detailed explanation-1: -In computer program the complete instructions of the program is stored in main memory and during execution it fetches the instructions from main memory one after another. The sequence of instruction fetch is controlled by the program counter (PC).

Detailed explanation-2: -An instruction can be executed by performing one or more of the following operations: 1) Transfer a word of data from one processor-register to another or to the ALU. 2) Perform arithmetic or a logic operation and store the result in a processor-register.

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