Practice Dca Multiple Choice Questions with Answers Quiz-2

Q.1.

What definition best describes an open-source operating system?

It is not limited by copyright.
There are no license restrictions.
It is derived from Unix software.
It is possible to modify the code.

Q.2.

What is a local profile?

It is installed on a network to allow access to any computer.
It is installed on one computer only.
It is installed on a mobile device.
It is installed across printers and scanners.

Q.3.

What best describes an encrypted message?

A cipher.
Plain text.
A key.
An algorithm.

Q.4.

What is the most secure way to transfer data over a cable-free network?

Transmission Control Protocol.
Wired Equivalent Privacy.
Private Key Management.
Wi-Fi Protected Access.

Q.5.

What is a boot loader error also known as?

LDR error.
DIR error.
MBR error.
RDL error.

Q.6.

What is an example of storage media?

SATA controller
CD drive.
SD card
Data archive.

Q.7.

What action would help an organization identity password misuse?

Reviewing access logs.
Reviewing firewall exceptions.
Reviewing user permissions.
Reviewing CMOS settings.

Q.8.

What is a role of an Internet Service Provider?

Upgrade operating system.
Configure wireless network.
Enable WAN communications.
Distribute applications to hosts.

Q.9.

What is the most important business requirement for IT system?

To look good to clients.
To manage expectations.
To respond to customers' needs.
To have current technologies at all times.

Q.10.

What process will identify a new IT system from two possible solutions?

Benchmark testing.
Consulting technical standards.
Questioning system users.
Reviewing manufacturer's web site.

Q.11.

Which software is most suitable to show image. charts and text at a seminar?

Word processing program.
Spreadsheet software.
Photo-editing application.
Presentation package.

Q.12.

What is the purpose of project management templates?

They produce consistently structured documentation.
they ensure software is delivered on time.
They optimize cost control for application.
They develop error-free systems.

Q.13.

What IT hardware is most used in organizations?

Game console.
Desktop computer.
Do matrix printer.
Virtual server.

Q.14.

What is a valid way of gathering feedback on a network service?

General staff surveys.
System surveys.
User surveys.
Online forums.

Q.15.

What adjustment can be made for a left handed PC user?

Reconfigure mouse right and left buttons.
Install wireless keyboard.
Update touch-screen facility.
Upload system update patch.

Q.16.

Which definition best describes the internet?

It provides servers that hold web pages.
It accesses e-mail facilities remotely.
It links networks with common protocols.
It searches online database.

Q.17.

What is a type of Windows file system?

HTTP.
NTFS.
OSx.
FAT64.

Q.18.

What best describes the functions of a SAN?

A client to serve file access requests.
Manage data storage islands with high bandwidth links.
Software to communicate with remote print queues.
An operating system for Wi-Fi routers.

Q.19.

Which definition best describes a switch?

A type of computer.
A smart device for routing data on a network.
A dumb device for routing data on a network.
A tool to access the internet on a network.

Q.20.

What most affects signal quality of a wireless LAN?

Encryption using WEP.
Construction material of the building.
Insulation on connecting network cables.
Access point driver upgrade.

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