Computer Basic Information A(n) ____ device is any device that provides information which is sent to the CPU. memory output input CPU storage memory output input CPU storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hybrid computer uses a _____ to convert digital signals from a computer into analog signals. Decoder Modulator Demodulator None of these Modem Decoder Modulator Demodulator None of these Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Optical scanner Light pen All of these Digitizer Mouse Optical scanner Light pen All of these Digitizer Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as Control Unit CPU I/O unit Peripheral unit None of these Control Unit CPU I/O unit Peripheral unit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In word processing, an efficient way to move the 3rd paragraph to place it after the 5th paragraph is ....... copy and paste cut and paste None of these copy, cut and paste cut, copy and paste copy and paste cut and paste None of these copy, cut and paste cut, copy and paste ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computers use the ___ number system to store data and perform calculations. Decimal Hexadecimal Binary Octal Decimal Hexadecimal Binary Octal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS