Menu

Question Discussion & Solution

MCQ

Q.

A ________ is a collection of electronics that can operate a port, a bus, or a device.

A

controller

B

driver

C

host

D

bus

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Login to Discuss

Similar Questions

MCQ

1.

Spooling ____________

A

holds a copy of the data

B

is fast memory

C

holds the only copy of the data

D

holds output for a device

Discussion

MCQ

2.

I/O is a _________ in system performance.

A

major factor

B

minor factor

C

does not matter

D

none of the mentioned

Discussion

MCQ

3.

A ________ is a collection of electronics that can operate a port, a bus, or a device.

A

controller

B

driver

C

host

D

bus

Discussion

MCQ

4.

How does the Hardware trigger an interrupt?

A

Sending signals to CPU through a system bus

B

Executing a special program called interrupt program

C

Executing a special program called system program

D

Executing a special operation called system call

Discussion

MCQ

5.

The hardware mechanism that allows a device to notify the CPU is called _______

A

polling

B

interrupt

C

driver

D

controlling

Discussion

More Operating System Topics

Introduction to Operating System

5 MCQs

Types

16 MCQs

Services

2 MCQs

Structures

3 MCQs

Processes

58 MCQs

Threads

47 MCQs

CPU Scheduling

79 MCQs

Process Synchronization

117 MCQs

Memory Management

179 MCQs

Storage Management

283 MCQs

Input Output Systems

55 MCQs

Networking

36 MCQs

Distributed Operating System

73 MCQs

Protection and Security

123 MCQs

Unix

145 MCQs

Linux

160 MCQs

MS Windows

1 MCQs

Mixed

10 MCQs

Operating Systems Overview

0 MCQs

Process Management

0 MCQs

Finding and Processing Files

0 MCQs

File Management

0 MCQs