Question

Computers used in offices for calculating marks.
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Answer 1

Explanation:

Abbreviation of arithmetic logic unit, the part of a computer that performs all arithmetic computations, such as addition and multiplication, and all comparison operations. The ALU is one component of the CPU(central processing unit).

Answer 2

Answer:

False. this is because computers are used in making official files and maintaining the official data regularly and not in calculating marks.

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