Computer Basic Information What does a light pen contain? Refillable ink Pencil lead Blue Ink Light sensitive elements Refillable ink Pencil lead Blue Ink Light sensitive elements ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An advantage of blocking a tape is that None of these the direct file method can be emulated additional processing time is consumed less tape is used to store the same amount of data tapes contain less data and longer tapes None of these the direct file method can be emulated additional processing time is consumed less tape is used to store the same amount of data tapes contain less data and longer tapes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An internal storage consisting of arrays of small rings of magnetic material called ferrite is Optical mark reader Magnetic disk Magnetic core None of these Magnetic tape Optical mark reader Magnetic disk Magnetic core None of these Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not used for storage purposes with main frame computers? removable disks fixed disks None of these mass storage systems diskettes removable disks fixed disks None of these mass storage systems diskettes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In negative logic, the logic state 1 corresponds to negative voltage lower voltage level more negative voltage zero voltage None of these negative voltage lower voltage level more negative voltage zero voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two main components of the CPU is ALU and bus Registers and main memory None of these Control unit and registers Control unit and ALU ALU and bus Registers and main memory None of these Control unit and registers Control unit and ALU ANSWER DOWNLOAD EXAMIANS APP
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