MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

COMPUTER ARCHITECTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The Control Unit is responsible for handling the movement of instructions and data around the computer
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -This unit controls the operations of all parts of the computer but does not carry out any actual data processing operations. It is responsible for controlling the transfer of data and instructions among other units of a computer.

Detailed explanation-2: -The control unit controls all CPU operations, including ALU operations, the movement of data within the CPU, and the exchange of data and control signals across external interfaces (system bus). Registers are high-speed internal memory-storage units within the CPU.

Detailed explanation-3: -Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.

Detailed explanation-4: -Memory Unit controls the movement of signals between CPU and I/O.

There is 1 question to complete.
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