Computer Networking Quiz

What is the role of a network administrator?

• To design websites

• To manage database systems

• To oversee and maintain a network

• To develop software applications

1. What is the primary function of an operating system (OS)?

• Run computer hardware
• Edit text documents
• Create graphics
• Connect to the internet

2. Which file format is commonly used for compressed archives?

• .ZIP
• .TXT
• .JPEG
• .MP3

3. What does CPU stand for in the context of computers?

• Central Processing Unit
• Computer Processing Unit
• Central Peripheral Unit
• Central Program Unit

4. Which of the following is a web browser?

• Google Chrome
• Microsoft Word
• Photoshop
• Adobe Acrobat

5. What is the purpose of a firewall in computer security?

• Protecting against unauthorized access
• Encrypting files and folders
• Backing Up Data
• Cleaning up temporary files

6. What is a Hard disk drive (HDD)?

• Magnetic storage device for long-term data storage
• A hardware device for encrypting data and routing internet traffic
• A hardware device for connecting to a network
• A device that display graphics and renders sound

7. Which of the following is not an Operating System?

• Microsoft Office XP
• Microsoft Windows
• Android
• iOS

7. Which file format is commonly used for audio files?

• .MP3
• .JPEG
• .TXT
• .ZIP

9. What is the function of a BIOS in a computer?

• Booting up the operating system and initializing hardware
• Rendering graphics and images
• Translating domain names to IP addresses
• Creating secure connections