What are the primary functions of peripheral devices in a personal computer?

• Internal storage and CPU processing

• Input, output, and external storage

• Power supply and system memory

• Adapter cards and motherboard

Which component typically houses the internal parts of a personal computer?

• Tower case

• System memory modules

• Adapter cards

• Power supply unit

What purpose do I/O shields serve in a computer case?

• To enhance processor cooling

• To prevent dust from entering

• To provide additional power supply

• To connect peripheral devices

Which type of port allows devices to be connected to a PC via a peripheral cable?

• Input/Output (I/O) port

• USB port

• HDMI port

• SATA port

How is storage commonly measured in modern computers

• Megabytes (MB)

• Kilohertz (kHz)

• Megabits (Mb)

• Gigabytes (GB)

What is the function of a USB host controller?

• To manage the computer's processing speed

• To handle the computer's power supply

• To control connected USB devices

• To regulate the computer's memory

Which USB version introduced a reversible Type-C connector?

• USB 2.0

• USB 3.0

• USB 3.1

• USB 2.1

What is the maximum recommended length for a SuperSpeed-capable USB cable?

• 1 meter

• 3 meters

• 5 meters

• 10 meters

Which type of USB port can supply the highest power?

• USB Type A

• USB Type B

• USB Type C

• USB Mini Type B

Which cable type is traditionally used for high-definition video transfer?

• USB cable

• SATA cable

• HDMI cable

• Thunderbolt cable