Computer Knowledge Quiz 1

1 / 15

Which of the following is a storage device?

Monitor

Hard disk drive (HDD)

CPU

RAM

2 / 15

What does "PDF" stand for in document format?

Personal Document Format

Print Document Format

Portable Document Format

Photo Document Format

3 / 15

What does "WWW" stand for in a website address?

Web World Window

Web Wide World

World Wide Web

World Web Wide

4 / 15

What does the term "URL" stand for?

Universal Resource Locator

Uniform Resource Locator

Universal Reference Locator

Uniform Reference Locator

5 / 15

What does CPU stand for?

Central Process Unit

Central Processing Unit

Central Processor Unit

Computer Personal Unit

6 / 15

What is the purpose of an operating system?

Perform mathematical calculations

Develop software applications

Manage hardware resources

Create graphics

7 / 15

What is the function of an antivirus software?

Protect against computer viruses

Create and edit documents

Manage email accounts

Create graphics

8 / 15

Which file extension is commonly associated with a Word document?

.txt

.exe

.doc

.pdf

9 / 15

What is the purpose of a spreadsheet software like Microsoft Excel?

Word processing

Data analysis and calculations

Web development

Graphic design

10 / 15

What is the primary function of RAM in a computer?

Manage network connections

Store permanent data

Store temporary data

Execute program instructions

11 / 15

What is the function of a firewall in computer security?

Create backups

Prevent unauthorized access

Monitor internet speed

Manage email accounts

12 / 15

Which programming language is commonly used for web development?

Python

C++

HTML

Java

13 / 15

Which programming language is known for its simplicity and readability?

Ruby

Python

Java

C++

14 / 15

What does "LAN" stand for in networking?

Linking All Networks

Local Area Network

Large Access Network

Long-range Area Network

15 / 15

Which type of software allows users to browse the internet?

Antivirus software

Graphic design software

Spreadsheet software

Web browser

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