Computer Basic Information The heart of any computer is the I/O Unit CPU None of these Memory Disks I/O Unit CPU None of these Memory Disks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Disketts and hard disks are Used only in mainframe computers None of these Direct access devices Sequential access devices Slower than magnetic tape Used only in mainframe computers None of these Direct access devices Sequential access devices Slower than magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When the time to establish link is large and the size of data is small, the preferred mode of data transfer is Circuit switching Time division multiplexing Packet switching None of these All of these Circuit switching Time division multiplexing Packet switching None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following can store information in the form of microscopic pits on metal disks. Laser disks Tape cassettes None of these RAM cartridge Punched cards Laser disks Tape cassettes None of these RAM cartridge Punched cards ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which language was devised by Dr. Seymour Aubrey Papert? APL COBOL LOGO None of these FORTRAN APL COBOL LOGO None of these FORTRAN ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In MODEMS None of these All of these Several digital signals are multiplexed Digital signal is amplified A digital signal changes some characteristic of a carrier wave None of these All of these Several digital signals are multiplexed Digital signal is amplified A digital signal changes some characteristic of a carrier wave ANSWER DOWNLOAD EXAMIANS APP
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