Computer Basic Information The most common input device used today is Scanner Motherboard Keyboard Track ball Mouse Scanner Motherboard Keyboard Track ball Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many operations per second can perform by a modern fast mainframe digital computer. 1,00,00,00,000 1000 10,00,000 100000 None of these 1,00,00,00,000 1000 10,00,000 100000 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that can accept data, hold them&deliver them on demand at a later time is known as Register None of these Buffer CPU Memory Register None of these Buffer CPU Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Integrated Circuits (IC) chips used in computers are made with Copper Silicon None of these Silver Gold Copper Silicon None of these Silver Gold ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hybrid computer uses a _____ to convert digital signals from a computer into analog signals. Modem Demodulator None of these Decoder Modulator Modem Demodulator None of these Decoder Modulator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The original ASCII code used _____ bits of each byte, reserving that last bit for error checking. 7 4 5 6 8 7 4 5 6 8 ANSWER DOWNLOAD EXAMIANS APP
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