1) ____________________ slows down the retrieval of data. a) Defragmentation b) Presentation c) Backup 2) Analytical engine was discovered by _____________________.  a) Howard Aiken b) Charles Babbage c) Leibiniz 3) ____________ refers to the degree of perfection of operations performed by a computer. a) Accuracy b) Speed c) robustness 4) ______________________translates the whole program into binary code in one go. a) Compiler b) interpreter c) assembler 5) _____________ software controls the overall activity of a computer.  a) Application b) System c) Utility

Class 5 Term 1 Computer Science Quiz

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