COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
True
|
|
False
|
|
Either A or B
|
|
None of the above
|
Detailed explanation-1: -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. Without a CPU, we could not run programs on a computer.
Detailed explanation-2: -The computer’s central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.
Detailed explanation-3: -The heart of the computer system would be the clock signal on the motherboard, which produces a steady pulse that enables the CPU to carry out its function, assuming that you want to say that the CPU (central processing unit) is the brain of the computer system.
Detailed explanation-4: -The correct answer is CPU. The full form of CPU is Central Processing Unit. CPU is the brain of the computer.
Detailed explanation-5: -True 7. The CPU sometimes called “Processor” actually functions as the “Brain” of the computer. It interprets and execute program commands and processes data stored in memory.