A. USSR B. Japan C. USA D. UK
Read More »Which of the following is not processing_______?
A. arranging B. manipulating C. calculating D. gathering
Read More »An application suitable for sequential processing is_______?
A. Processing of grades B. Payroll processing C. Both a and b D. All of above
Read More »Computers with 80286 microprocessor is_______?
A) XT computer B) AT computers C) PS/2 computer D) None of above
Read More »Which of the following produces the best quality graphics reproduction______?
A. Laser printer B. Ink jet printer C. Plotter D. Dot matrix printer
Read More »When was vacuum tube invented______?
A. 1900 B. 1906 C. 1910 D. 1880
Read More »A modern electronic computer is a machine that is meant for______?
A. Doing quick mathematical calculations B. Input, storage, manipulation and outputting of data C. Electronic data processing D. Performing repetitive tasks accurately
Read More »Regarding a VDU, Which statement is more correct________?
A. It is an output device B. It is an input device C. It is a peripheral device D. It is hardware item
Read More »A technique used by codes to convert an analog signal into a digital bit stream is known as_______?
A. Pulse code modulation B. Pulse stretcher C. Query processing D. Queue management
Read More »Magnetic disks are the most popular medium for______?
A. Direct access B. Sequential access C. Both of above D. None of above
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