MEMORY AND I/O Quiz

What does I/O stand for in computer terms?

• Input/Output

• Input/Overload

• Internet/Online

• Inside/Outside

What are some examples of input devices?

• Headphones, webcam, projector

• Hard drive, USB drive, CD drive

• Keyboard, mouse, touchpad, microphone, scanner

• Monitor, printer, speaker

What is the difference between parallel and serial interface?

• Data transmission method

• Weight difference

• Color difference

• Size difference

How does interrupt I/O work in a computer system?

• Interrupt I/O allows the CPU to perform other tasks while waiting for I/O operations to complete.

• Interrupt I/O only works for input operations, not output operations.

• Interrupt I/O has no impact on the CPU's ability to perform other tasks.

• Interrupt I/O stops the CPU from performing any other tasks while waiting for I/O operations to complete.

What are the interconnection standards for USB?

• USB 1.0, USB 2.0, USB 3.0, USB 3.1, and USB 3.2

• HDMI, VGA, DVI

• Bluetooth, Wi-Fi, NFC

• Ethernet, Token Ring, FDDI

What is the purpose of SATA in computer systems?

• To improve the display resolution of the monitor.

• To connect storage devices to the motherboard.

• To connect printers to the motherboard.

• To increase the processing speed of the computer.

How does USB help in connecting external devices to a computer?

• USB is not compatible with any external devices

• USB can only connect to printers and not other devices

• USB is only used for charging devices

• USB allows for standardized connection of external devices to a computer.

What are the advantages of using SATA for data transfer?

• Unreliable data transfer speeds, limited bandwidth, and poor compatibility with modern devices

• Slower data transfer speeds, lower bandwidth, and worse compatibility with modern devices

• Faster data transfer speeds, higher bandwidth, and better compatibility with modern devices

• No impact on data transfer speeds, limited bandwidth, and poor compatibility with modern devices