Intro. to personal computer hardware

What is the primary purpose of ESD safety in personal computers?

• To enhance the processing speed of the computer

• To prevent damage from static electricity

• To increase the storage capacity of the computer

• To improve the aesthetics of the computer components

Which component is responsible for the basic operations and control of the computer?

• Hard disk drive

• CPU

• SSD

• Power supply

What is the function of expansion slots in a computer?

• To provide additional storage options

• To supply power to the computer

• To add new capabilities like video and network connectivity

• To protect the computer from power surges

What is the primary reason for using AC adapters that are specifically manufactured for certain laptops?

• To enhance the battery life of the laptop

• To prevent damage to the AC adapter and the laptop

• To reduce the cost of manufacturing

• To improve the aesthetic appeal of the device

Why should one check the printer manual regarding power supplies?

• To find warranty information

• To understand the ink replacement process

• To locate high-voltage components

• To learn how to connect to Wi-Fi

What is the main purpose of following electrical safety guidelines with electronic devices?

• To prevent electrical fires, injuries, and fatalities

• To comply with international travel regulations

• To ensure devices operate quietly

• To increase resale value of the device

What is the minimum voltage of static electricity that must build up before a person can feel ESD (Electrostatic Discharge)?

• 1,000 volts

• 2,000 volts

• 3,000 volts

• 4,000 volts

Which of the following is NOT a recommended practice to prevent ESD damage?

• Keeping all components in antistatic bags until installation

• Using non-grounded mats on workbenches

• Using antistatic wrist straps when working inside computers

• Using grounded floor mats in work areas

What can occur when there is a buildup of an electric charge on a surface that comes into contact with another differently charged surface?

• Power surge

• Circuit overload

• Electrostatic discharge

• Electrical resistance

What does the term "form factor" refer to in the context of computer cases?

• The color and texture of the case

• The physical design and look of the case

• The weight of the case

• The cost of the case