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Computer Science mcqs with answers shall be available here at this page that will help you to pass any exam in 9th Class, 10th Class 1st year, 2nd year, NTS, JTS, PTS, OTS, JTS, GTS, BTS, CTS, Pak Army, Pak Navy, PAF, Police, Rangers And All armed forces, Fpsc, kppsc, ppsc, ajkpsc, ,BPSC, SPSC, CSS, NTS, ETEA, ETS, JTS, MTS, CTS.

What Is A Modem?

Question: What Is A Modem? Answer: Modem stands for modulation and demodulation. It is an electronic device that converts digital signals into analog and vice versa. Modems are used on both ends of the computer for data communication between computer through a telephone line. The modem is not wireless but they help …

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What is RAM?

Question: What is RAM? Answer: RAM stands for Random Access Memory. Actually, the memory is referred to as RAM of the computer is volatile. The main purpose of a RAM in a computer or mobile is to maintain the runtime speed of a device. For example, if you are playing …

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