Computer Maintenance

What should be done before opening a computer case?

What is the main circuit board of a computer called?

Which part of the computer is responsible for executing instructions?

Which of the following is not a function of an operating system?

Device drivers are used to:

What is the purpose of the chipset on a motherboard?

Which component is faster?

Which tool is used to check for disk errors?

Which of the following can help prevent overheating?

Which of the following is not an external storage device?

What is the primary function of the ALU in a computer?

What is the function of the BIOS?

Which of the following is a sign of a failing hard drive?

What type of memory is cache?

It is okay to block air vents on a computer as long as it runs.

Which port is most suitable for connecting external storage devices like flash drives?

What does GUI stand for?

Which component is responsible for processing graphics?

What does the CMOS battery power?

The core of an operating system is called:

The PS/2 port is used for connecting which devices?

What is the purpose of disk defragmentation?

Which of these is not a type of computer?

Which tool helps monitor system performance?

Which of the following is a preventive maintenance task?

What is the first step in troubleshooting a computer issue?

Which component is used to cool the CPU?

The motherboard connects all the components of the computer.

What is the purpose of antivirus software?

The graphics card is used to improve visual performance