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What characteristic of read-only memory (ROM) makes it useful?

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Important Questions on Computer Fundamentals

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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 26
The central processing unit contains which of the following as a component?
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 27
  Memory unit is one part of the___.
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 28
A character of information is represented by a(n)___.
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 29
Which device is used as the standard pointing device in a Graphical User Environment?
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 30
The simultaneous execution of two or more instructions is called___.
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 31
Multiprogramming systems___.
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 32
Which device can understand the difference between data and programs?    
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RBI Assistant Exam Guide for Preliminary & Main Exam 2018>Chapter 31 - Computer Fundamentals>EXERCISE>Q 33
Which of the following devices have a limitation that we can only read it but cannot erase or modify it?