Operating System (GATE Computer Science): Questions 34 - 40 of 129

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Question number: 34

» Operating System » Threads

MCQ▾

Question

A thread library provides the ________ for creating and managing threads.

Choices

Choice (4) Response

a.

Programmer an API

b.

programmer a JSP

c.

Programmer a JVM

d.

None of the above

Question number: 35

» Operating System » CPU Scheduling

MCQ▾

Question

What is another component involved in the CPU-scheduling function?

Choices

Choice (4) Response

a.

Component

b.

Dispatcher

c.

Displacement

d.

Question does not provide sufficient data or is vague

Question number: 36

» Operating System » CPU Scheduling

MCQ▾

Question

CPU scheduling is the basis of ________ operating systems.

Choices

Choice (4) Response

a.

Multiprogramming

b.

Multitasking

c.

Multiprocessing

d.

All of the above

Question number: 37

» Operating System » Threads

MCQ▾

Question

Thread invokes the ________ the program

Choices

Choice (4) Response

a.

start () system call

b.

end () system call

c.

exec () system call

d.

None of the above

Question number: 38

» Operating System » Threads

MCQ▾

Question

Thread cancellation is the task of ________ before it has completed.

Choices

Choice (4) Response

a.

creating a thread

b.

terminating a thread

c.

summiting a thread

d.

None of the above

Question number: 39

» Operating System » Threads

MCQ▾

Question

LWP stands for

Choices

Choice (4) Response

a.

Lightweight process

b.

Lightweight program

c.

Light window process

d.

All of the above

Question number: 40

» Operating System » CPU Scheduling

MCQ▾

Question

When once the CPU has been allocated to a process then the process keeps the CPU until it releases the CPU either by terminating or by switching to the waiting state is a called________

Choices

Choice (4) Response

a.

Round-Robin Scheduling

b.

Preemptive Scheduling

c.

Non- Preemptive Scheduling

d.

Question does not provide sufficient data or is vague

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