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    Question

    Cache memory in a computer system_________. (a)

    Increases the cost of the computer system  (b) Increases the main memory  (c) Improves the speed of program execution  (d) Increases the speed of Input/Output 
    A Only statements (a) and (b) are correct. Correct Answer Incorrect Answer
    B Only statements (a) and (d) are correct. Correct Answer Incorrect Answer
    C Only statements (a) and (c) are correct. Correct Answer Incorrect Answer
    D Only statements (b) and (c) are correct. Correct Answer Incorrect Answer

    Solution

    Cache memory increases the cost due to its sophisticated technology and improves the speed of program execution by reducing data access time from main memory.

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