Grade 10 Computer System Servicing Quiz

You are tasked to repair a loose screw inside a CPU casing. Which tool should you use?

• Flat-head screwdriver

• Phillips screwdriver

• Allen wrench

• Soldering iron

A technician needs to measure the voltage output from a computer power supply. Which tool is most suitable?

• Multimeter

• Cable tester

• LAN tester

• Crimping tool

You are preparing a bootable USB for installing Windows 10. What is the first step?

• Copy the installer files directly

• Format the USB drive

• Use a tool like Rufus to create bootable media

• Rename the USB drive

When making a bootable drive, why is it important to select the correct partition scheme?

• It affects the USB speed

• It ensures compatibility with the target system's BIOS/UEFI

• It increases storage capacity

• It prevents viruses

While replacing a computer's RAM, the first safety step is to:

• Disconnect from the internet

• Wear anti-static wrist strap

• Install new drivers

• Backup files

If a liquid spill occurs near electrical equipment, what is the safest action?

• Wipe it quickly with tissue

• Turn off and unplug the equipment immediately

• Move the equipment while it's still running

• Ignore it

Which device is an example of an input peripheral?

• Printer

• Keyboard

• Monitor

• Projector

You want to extend your display to another monitor. Which port would you most likely use?

• HDMI

• RJ45

• USB

• PS/2

Which component is considered the 'brain' of the computer?

• RAM

• CPU

• Hard drive

• GPU

The heat sink in a CPU is used for:

• Storing data

• Cooling the processor

• Increasing speed

• Protecting files