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

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

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Operating System (OS)
The disadvantages of "Compile and Go" loading scheme is (are):

a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program.
None of these
it is necessary to retranslate the user's program deck every time it is run.
All of these
it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs.

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Operating System (OS)
Which of the following refers to the associative memory?

None of these
the address of the data is supplied by the users
the address of the data is generated by the CPU
there is no need for an address i.e. the data is used as an address
the data are accessed sequentially

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