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Q. _____________ was one of the most widely used systems software for IBM compatible microcomputers.

Q. The main PCB (Printed Circuit Board) is sometimes alternatively known as

Q. The full form of COTS is ___________________ .

Q. Storage and retrieval of instructions and data in a computer system is the responsibility of the __________________.

Q. The process of recording data and information so that it can be retrieved for use whenever required.

Q. The printing speed of page printer is very high and the output is __________ at a time.

Q. Computers have secondary storage devices known as___________

Q. The USB 2.0 allows the maximum data speed at the rate of

Q. A ____________is the main control program for handling all other programs in a computer.

Q. The time required to locate and retrieve the data from the storage unit is