Computer Science Ques 562

Question: 2. A CPU contains___

Options:

A) A card reader and a priming device

B) An analytical engine and a control unit

C) A control unit and an arithmetic logic unit

D) An arithmetic logic unit and a card reader

E) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

  • CPU (Central Processing Unit)is the brain of the computer that contains the circuitry necessary To interpret <S^ execute program instructions. It comprises of Arithmetic logic unit (to perform arithmetic calculations like addition. multiplication, division .subtraction and logical comparison like NOT. EQUAL TO. etc.)And control unit (which co-ordinates the components of a computer system)