Operating System (GATE Computer Science): Questions 93 - 97 of 129

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Question number: 93

» Operating System » CPU Scheduling

MCQ▾

Question

In which CPU scheduling in the process that requests the CPU first is allocated the CPU first?

Choices

Choice (4) Response

a.

first-come first-served

b.

Non- Preemptive Scheduling

c.

Round-Robin Scheduling

d.

Question does not provide sufficient data or is vague

Question number: 94

» Operating System » Memory Management and Virtual Memory

MCQ▾

Question

Handshaking between the ________ is performed via a pair of wires called DMA-request and DMA-acknowledge.

Choices

Choice (4) Response

a.

DMA controller and the device controller

b.

The device controller

c.

DMA controller

d.

Question does not provide sufficient data or is vague

Question number: 95

» Operating System » Memory Management and Virtual Memory

MCQ▾

Question

RAIDS stands for ________

Choices

Choice (4) Response

a.

Redundant arrays of inexpensive disks

b.

Real arrays of inexpensive disks

c.

Redundant arrays of inexpensive driver

d.

All of the above

Question number: 96

» Operating System » File Systems

MCQ▾

Question

checking the operating system for a list of installed programs user determine ________

Choices

Choice (4) Response

a.

The user determine what programs are available on a computer

b.

Checking the hard disk properties

c.

Viewing the installed programs during the booting process

d.

Question does not provide sufficient data or is vague

Question number: 97

» Operating System » Memory Management and Virtual Memory

MCQ▾

Question

Removable disks are one kind of ________.

Choices

Choice (4) Response

a.

Secondary storage

b.

Tertiary storage.

c.

Primary storage

d.

Question does not provide sufficient data or is vague

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