Which of the following component of computer hardware that serves as the main part of a microcomputer, sometimes called the chassis?

• System Unit

• Adapters

• Motherboard

• Central Processing Unit

The following are examples of computer software except:

• Linux

• Microsoft Office

• Java

• Power Supply Unit

Which computer devices enables the computer to show the processed data and Information understandably to the user?

• Input device

• Output device

• Storage device

• None of the above

Which is the standard input device that accepts letters, numbers and commands from the user?

• Trackpad

• Lightpen

• Mouse

• Keyboard

Which tool is used for hardware to stand on to prevent static electricity from building up?

• Anti-static mat

• Hex driver

• Philips head screwdriver

• Wire cutter

What specific tool is used to clean different computer components without scratching or leaving debris?

• Part-retriever

• Lint-free cloth

• Cable ties

• Flat head screwdriver

What kind of tool is used to blow away dust from different computer parts without touching the components?

• Anti-static wrist strap

• Hex driver

• Compressed air

• Wire cutter

Which among the following refers to a device for performing work on a material or a physical system using only hands?

• Cleaning tools

• Diagnostic tools

• Hand tools

• Electro-static discharge tools

It is a planned system of working to prevent illness and injury where you work by recognizing and identifying hazards and risks.

• Hazard Reduction

• Safety protocol

• Occupational safety and health

• Security system

It is a situation in the workplace that has the potential to harm the health & safety of the people or to damage plant & equipment.

• Danger

• Hazard

• Risk

• Negligence