Computer Basic Information A hybrid computer uses a _____ to convert digital signals from a computer into analog signals. Modulator Modem Demodulator None of these Decoder Modulator Modem Demodulator None of these Decoder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each None of these cylinder track disk surface disk None of these cylinder track disk surface disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When you quickly press and release the left mouse button twice, you are : Secondary-clicking Primary-clicking Double-clicking Pointing Secondary-clicking Primary-clicking Double-clicking Pointing 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 None of these Peripheral unit Control Unit CPU I/O unit None of these Peripheral unit Control Unit CPU I/O unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A system program which helps the execution of user programs is known as None of these Batch operating system System software Application program Utilities None of these Batch operating system System software Application program Utilities ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of copying data from a memory location is called Reading Booting Controlling Writing Reading Booting Controlling Writing ANSWER DOWNLOAD EXAMIANS APP
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