Operating System-CPU Scheduling (GATE Computer Science): Questions 19 - 21 of 21

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Question number: 19

» Operating System » CPU Scheduling

MCQ▾

Question

Which language does MS-Word use to create Macros?

Choices

Choice (4) Response

a.

Power Point

b.

Access

c.

Application Softwaer

d.

None of the above

Question number: 20

» Operating System » CPU Scheduling

MCQ▾

Question

Which scheduling policy is most suitable for a time –shared operating system?

Choices

Choice (4) Response

a.

Shortest job first

b.

FIFO

c.

Round robin

d.

All of the above

Question number: 21

» Operating System » CPU Scheduling

MCQ▾

Question

Which formula is used to calculate the number of write stall cycles:

Choices

Choice (4) Response

a.

Write* (Write miss rate * Write miss penalty) +write buffer stalls

b.

Reads * Read miss rate * Read miss penalty

c.

Memory access * Cache miss rate + write buffer stalls

d.

None of the above

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