Computer Basic Information Who was the father of Punched Card Processing? J Presper Eckert Charles Babbage None of these Blaise Pascal Dr. Herman Hollerith J Presper Eckert Charles Babbage None of these Blaise Pascal Dr. Herman Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a practical data-processing approach? All of these immediate-direct batch-sequential batch-direct immediate-sequential All of these immediate-direct batch-sequential batch-direct immediate-sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a storage device ? Mouse Floppy Disk Hard Disk DVD Mouse Floppy Disk Hard Disk DVD ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A group of magnetic tapes, videos or terminals usually under the control of one master is Surface Track Cylinder None of these Cluster Surface Track Cylinder None of these Cluster ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two basic types of record-access methods are: on-line and realtime sequential and random direct and immediate None of these sequential and indexed on-line and realtime sequential and random direct and immediate None of these sequential and indexed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a computer system, which device is functionally opposite of a Key-board? Joystick Mouse Printer None of these Trackball Joystick Mouse Printer None of these Trackball ANSWER DOWNLOAD EXAMIANS APP
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