Computer Basic Information The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as Index register Program counter Memory address register None of these Instruction register Index register Program counter Memory address register None of these Instruction register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The input and output devices are located away from the central computer facility in which particular type of processing. Interactive mode Batch processing None of these Real time processing Time sharing Interactive mode Batch processing None of these Real time processing Time sharing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a swapping device is used to hold the images of pages in main memory. Card punch Plex Paging drum None of these Optical mark reader Card punch Plex Paging drum None of these Optical mark reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A section of code that may only be executed by one process at any one time is Critical region None of these Gray code CPM Critical resource Critical region None of these Gray code CPM Critical resource ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called? Dvorak keyboards Capacitance keyboards Mechanical keyboards None of these Qwerty keyboards Dvorak keyboards Capacitance keyboards Mechanical keyboards None of these Qwerty keyboards ANSWER DOWNLOAD EXAMIANS APP
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