Computer Science MCQs (Chapterwise Multiple Choice Questions)

Gartner, inc. predicts that by 2015 saas revenue will grow to ____.

$7.1 billion

$14.5 billion

$8.6 billion

$22.1 billion

Answer & Explanation

Correct Answer: $22.1 billion

Note: This Question is unanswered, help us to find answer for this one
A ____ is a network device that extends a wired network by adding additional ports.

Bridge

Repeater

Router

Hub

Answer & Explanation

Correct Answer: Hub

Note: This Question is unanswered, help us to find answer for this one
A(n) _____ requires a user to transport it from one computer to another.

Worm

Rootkit

Virus

Trojan

Answer & Explanation

Correct Answer: Virus

Note: This Question is unanswered, help us to find answer for this one
The instantiation of an endpoint in a potential tcp connection is known as a ______.

Socket.

Firewall

Connection-oriented protocol

Instantiation

Answer & Explanation

Correct Answer: Socket.

Note: This Question is unanswered, help us to find answer for this one
An api called ____ is used to pass i/o requests structured in the smb format to a remote computer.

NetBIOS

POSIX

Fetch

NTFS

Answer & Explanation

Correct Answer: NetBIOS

Note: This Question is unanswered, help us to find answer for this one
The sql command for deleting the storehouse field from the item table is ____.

ALTER TABLE Item DELETE Storehouse ;

ALTER TABLE Item DROP COLUMN Storehouse ;

ALTER Item DELETE Storehouse ;

ALTER TABLE DELETE Storehouse ;

Answer & Explanation

Correct Answer: ALTER TABLE Item DROP COLUMN Storehouse ;

Note: This Question is unanswered, help us to find answer for this one
A(n) _______ broadcasts messages to all devices connected to a lan.

Port.

Hub.

Node.

Switch.

Answer & Explanation

Correct Answer: Hub.

Note: This Question is unanswered, help us to find answer for this one
Suppose a new tech startup wants to define the data model. they would then ____.

Structured Query Language (SQL)

Create the entity-relationship model

Database as a service

Data definition language

Answer & Explanation

Correct Answer: Create the entity-relationship model

Note: This Question is unanswered, help us to find answer for this one
Intel's sandy bridge chipsets move the graphics and memory controller to the ________.

FSB

Processor

ICH Bridge

South Bridge.

Answer & Explanation

Correct Answer: Processor

Note: This Question is unanswered, help us to find answer for this one
A(n) _____ is a temporary storage space used to speed computing tasks.

Cache

Cybersquatting

Cache poisoning

All of this

Answer & Explanation

Correct Answer: Cache

Note: This Question is unanswered, help us to find answer for this one
Computer Science Quick Quiz

Poor Results!

You need a lot of improvement.

Just don't give up!

Correct Answers: 0/10

Start Practicing with our MCQs given below.

MCQ on Computer Concepts	MCQ on Computer Essentials
MCQ on Computer Graphics	MCQ on Computer Literacy
MCQ on Computer forensics	MCQ on Data Storage
MCQ on Input and Output Devices	MCQ on Memory Devices
MCQ on Operating Systems	MCQ on Programming skill
General Computer Science MCQs

Computer Science MCQ

Computer Science Quick Quiz

Gartner, inc. predicts that by 2015 saas revenue will grow to ____.

A ____ is a network device that extends a wired network by adding additional ports.

A(n) _____ requires a user to transport it from one computer to another.

The instantiation of an endpoint in a potential tcp connection is known as a ______.

An api called ____ is used to pass i/o requests structured in the smb format to a remote computer.

The sql command for deleting the storehouse field from the item table is ____.

A(n) _______ broadcasts messages to all devices connected to a lan.

Suppose a new tech startup wants to define the data model. they would then ____.

Intel's sandy bridge chipsets move the graphics and memory controller to the ________.

A(n) _____ is a temporary storage space used to speed computing tasks.