2. Sample Papers
  3. Banking
  4. Computers Science

Banking Computers Science Sample Paper Computer - Sample Paper - 23

  • question_answer
    4. Permanent instructions that the computer uses when it is turned n and that cannot be changed By other instructions are contained in ______

    A) ROM                

    B)        RAM

    C) ALU                 

    D) REM

    E) None of these

    Correct Answer: A

    Solution :

    ROM (Read Only Memory) is a "built-in" memory that is capable of holding data and having that data read from the chip. But not written to Data pre-pressed on ROM chip by manufacturer. Un-like random access memory, RAM retains its contents even when the computer is turned off. ROM is referred to as being nonvolatile. Whereas RAM is volatile.


You need to login to perform this action.
You will be redirected in 3 sec spinner