Chapter 1: Taking care of IT things.

What is the primary purpose of a computer port?

• To display information

• To supply electrical power

• To connect peripheral devices

A peripheral device is defined as:

• An external device that requires a computer to function

• An internal device that operates independently

• A software program used by computers

What should you do before connecting or disconnecting a computer power cord?

• Shut down the computer

• Spray the port with air

• Check the battery level

Which of the following is NOT a type of computer port?

• USB

• VGA

• HDMI

• RJ11

Why is it important to never force a power cord or adaptor into the power port?

• It can lead to a power surge

• It can damage the port

• It can decrease battery life

Which of the following statements about laptop adaptors is true?

• All laptop adaptors are universal

• Laptop adaptors are specific to brand and model

• Laptop adaptors increase battery charging speed

Which of the following devices is considered a peripheral device?

• Processor

• Hard drive

• Printer

What is the function of a USB port?

• It connects audio equipment

• It transfers data and supplies power

• It is used for internet connections

Ethernet ports are used for:

• Audio transfer

• Charging devices

• Network connections

What is the significance of cable management, such as using cable ties?

• To improve the aesthetic of the setup

• To enhance the computer's performance

• To keep cables organized and reduce hazards