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1. CPU scheduling is the basis of ___________
Choose the correct option:

  • a) multiprocessor systems

  • b) multiprogramming operating systems

  • c) larger memory sized systems

  • d) none of the mentioned

None.

2. With multiprogramming ______ is used productively.
Choose the correct option:

  • a) time

  • b) space

  • c) money

  • d) all of the mentioned

None.

3. What are the two steps of a process execution?
Choose the correct option:

  • a) I/O & OS Burst

  • b) CPU & I/O Burst

  • c) Memory & I/O Burst

  • d) OS & Memory Burst

None.

4. An I/O bound program will typically have ____________
Choose the correct option:

  • a) a few very short CPU bursts

  • b) many very short I/O bursts

  • c) many very short CPU bursts

  • d) a few very short I/O bursts

An I/O bound program frequently performs short computations (short CPU bursts) followed by waiting for I/O operations to complete.

5. A process is selected from the ______ queue by the ________ scheduler, to be executed.
Choose the correct option:

  • a) blocked, short term

  • b) wait, long term

  • c) ready, short term

  • d) ready, long term

None.

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