Computer Knowledge Challenge

What is the main function of the CPU?

• To provide power to the computer

• To store data permanently

• The main function of the CPU is to execute instructions and process data.

• To manage network connections

Which component is considered the brain of the computer?

• Graphics Processing Unit (GPU)

• Central Processing Unit (CPU)

• Random Access Memory (RAM)

• Motherboard

What does RAM stand for?

• Random Access Memory

• Read Access Memory

• Random Allocation Memory

• Rapid Access Module

Which of the following is an example of an operating system?

• Linux

• Adobe Photoshop

• Google Chrome

• Microsoft Word

What is the purpose of a compiler in software development?

• To provide a user interface for programming languages.

• To optimize the performance of the software during runtime.

• To manage memory allocation for applications.

• The purpose of a compiler is to convert high-level code into machine code for execution.

What are the stages of the Software Development Life Cycle (SDLC)?

• Analysis, Design, Deployment, Support

• Planning, Requirements Analysis, Design, Implementation, Testing, Deployment, Maintenance

• Planning, Design, Implementation, Review

• Requirements Gathering, Coding, Testing, Release

Which protocol is commonly used for secure data transmission over the internet?

• SMTP

• POP3

• HTTPS

• FTP

What does IP stand for in networking?

• Internet Provider

• Internet Protocol

• Interconnected Protocol

• Internal Protocol

What is the primary purpose of a firewall?

• To monitor employee internet usage for productivity.

• To protect networks by controlling traffic and preventing unauthorized access.

• To serve as a backup for network data.

• To enhance internet speed by optimizing data flow.

Which of the following is a type of malware?

• Adware

• Trojan

• Spyware

• Virus