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

None of these
Testing and debugging indicate the same thing
All of these
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

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Operating System (OS)
The main function of the dispatcher (the portion of the process scheduler) is

assigning ready process to the CPU
bring processes from the disk to the main memory
suspending some of the processes when the CPU load is high
None of these
swapping a process to the disk

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