Banking Computers IBPS RRBs Officer CWE Main Exam 2016

  • question_answer The two kinds of main memory are

    A)  Primary and secondary

    B)  Random and sequential

    C)  ROM and RAM

    D)  Logical and Sequential

    E)  All of above

    Correct Answer: C

    Solution :

    [c] There are basically two kinds of memory: Random Access Memory (RAM) and Read Only memory (ROM). RAM, also know n as primary memory, is used for storing programs that are currently running and is volatile in nature (it loses all its contents as soon as the machine is switched off). ROM is non-volatile, with its contents permanently etched into the memory chip at the manufacturing stage.

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