Computer Basic Information In MODEMS All of these A digital signal changes some characteristic of a carrier wave Digital signal is amplified None of these Several digital signals are multiplexed All of these A digital signal changes some characteristic of a carrier wave Digital signal is amplified None of these Several digital signals are multiplexed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A memory space used for the temporary storage of data is PROM SAM Scratchpad storage None of these Buffer PROM SAM Scratchpad storage None of these Buffer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the coding of data so that is can't be easily understood if intercepted. Decoder Encryption Barcode Mnemonics None of these Decoder Encryption Barcode Mnemonics None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which most popular input device used today for interactive processing & for the on line entry of data for batch processing. Mouse Card punch None of these Visual display terminal Magnetic disk Mouse Card punch None of these Visual display terminal Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two kinds of main Memory are: ROM and RAM Primary and secondary All of these Random and sequential None of these ROM and RAM Primary and secondary All of these Random and sequential None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is termed a combination input-output device? VDT Keyboard None of these Laser Jet Printer VDT Keyboard None of these Laser Jet Printer ANSWER DOWNLOAD EXAMIANS APP
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