IT level 3 UNIT 1
What is the primary function of the CPU?
Processing and executing instructions
Which of the following is an example of a high-level programming language?
C++
What is the purpose of an operating system?
Managing computer hardware and software resources
What is the function of a router in a computer network?
Transmitting data packets between networks
What does RAM stand for?
Random Access Memory
What is the purpose of a firewall?
Protecting a computer network from unauthorized access
What does LAN stand for?
Local Area Network
Which of the following is a programming paradigm?
Object-Oriented
What is the purpose of a compiler?
Converting high-level programming code into machine code
Which of the following is an example of an output device?
Printer