Operating System (OS)
Which of the following is false about disk when compared to main memory?

faster
non-volatile
lower price per bit
longer storage capacity
None of these

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Operating System (OS)
Which, of the following, is true for testing and debugging?

Testing detects the syntax errors in the program while debugging corrects those errors in the program
Testing and debugging indicate the same thing
All of these
None of these
Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program

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