Question 1

What is the primary purpose of the CompTIA A+ certification?

Accepted Answer

To validate foundational IT skills

Answer

To become a network engineer

Answer

To build advanced software applications

Answer

To specialize in cybersecurity

Question 2

Which of the following commands in Windows is used to check the status of network connections?

Accepted Answer

ipconfig

Answer

netstat

Answer

tracert

Answer

ping

Question 3

What is the function of a switch in a network?

Accepted Answer

To forward data packets between devices on the same network

Answer

To protect against malware

Answer

To connect different networks

Answer

To store data files

Question 4

What does the acronym RAID stand for in computer storage?

Accepted Answer

Redundant Array of Independent Disks

Answer

Random Access of Internal Drives

Answer

Rapid Access of Isolated Data

Answer

Reliable Array of Integrated Devices

Question 5

Which protocol is commonly used to securely access a computer over an unsecured network?

Accepted Answer

SSH

Answer

FTP

Answer

SMTP

Answer

HTTP

Question 6

What type of malware is specifically designed to replicate itself and spread to other systems?

Accepted Answer

Virus

Answer

Adware

Answer

Spyware

Answer

Ransomware

Question 7

Which of the following tools is used to physically secure a computer to a desk?

Accepted Answer

Kensington lock

Answer

VPN

Answer

Firewall

Answer

Antivirus software

Question 8

What is the maximum amount of memory supported by a 32-bit operating system?

Accepted Answer

4 GB

Answer

16 GB

Answer

2 GB

Answer

8 GB

Question 9

Which of the following is NOT a domain covered in the CompTIA A+ exam?

Accepted Answer

Advanced Software Development

Answer

Hardware

Answer

Networking

Answer

Mobile Devices

Question 10

What is the primary purpose of the BIOS in a computer?

Accepted Answer

To initialize hardware during the boot process

Answer

To manage network connections

Answer

To enhance graphics performance

Answer

To store user data

Question 11

What is the primary purpose of the CompTIA A+ certification?

Accepted Answer

To validate entry-level IT skills

Answer

To certify advanced programming skills

Answer

To provide legal knowledge for IT professionals

Answer

To assess knowledge of marketing strategies

Question 12

Which of the following best describes the CompTIA Network+ certification?

Accepted Answer

It validates essential networking skills

Answer

It focuses on advanced cybersecurity techniques

Answer

It assesses project management capabilities

Answer

It is primarily for software development

Question 13

What is the primary function of an operating system?

Accepted Answer

To manage computer hardware and software resources

Answer

To maintain internet connections

Answer

To play video games

Answer

To create graphics and animations

Question 14

Which of the following is a type of operating system?

Accepted Answer

Real-time operating system

Answer

Web browser

Answer

Word processor

Answer

Spreadsheet software

Question 15

What does 'multitasking' refer to in an operating system?

Accepted Answer

The ability to run multiple applications simultaneously

Answer

A way to edit photos

Answer

A method to increase internet speed

Answer

The process of shutting down the computer

Question 16

What is a kernel in the context of an operating system?

Accepted Answer

The core component that manages system resources

Answer

A user interface design

Answer

A programming language

Answer

A type of software application

Question 17

What is the primary purpose of a router in a network?

Accepted Answer

To direct data packets between different networks

Answer

To connect devices within a single network

Answer

To store files

Answer

To serve web pages

Question 18

What does the term 'IP address' stand for in networking?

Accepted Answer

Internet Protocol address

Answer

Internal Protocol address

Answer

Interconnected Process address

Answer

Interface Port address

Question 19

What is a subnet mask used for in networking?

Accepted Answer

To determine the network and host portions of an IP address

Answer

To increase network speed

Answer

To connect a printer to the network

Answer

To encrypt data packets

Question 20

Which protocol is primarily used for sending emails over the Internet?

Accepted Answer

SMTP

Answer

FTP

Answer

HTTP

Answer

DNS

Question 21

What is the primary function of the CPU in a computer system?

Accepted Answer

To process instructions and manage data operations

Answer

To output visual and audio signals

Answer

To provide network connectivity

Answer

To store data permanently

Related quizzes

Related quizzes