I/O Connectors

Question 1

PS/2 Mouse

Answer 1

Connects an older-style mouse to the computer for controlling the pointer. Commonly found in legacy systems.

Question 2

PS/2 Keyboard

Answer 2

Connects an older-style keyboard to the computer for typing and sending commands.

Question 3

DVI (Digital Visual Interface)

Answer 3

Transfers high-quality digital video signals from the computer to a monitor. Commonly used for older monitors before HDMI became standard.

Question 4

VGA (Video Graphics Array)

Answer 4

Transmits analog video signals from a computer to a display. Found on older monitors and projectors, but gradually being replaced by digital connectors.

Question 5

Serial Port

Answer 5

Transfers data one bit at a time, mainly used for older peripherals like modems or early serial mice. Rarely found on modern computers.

Question 6

eSATA (External SATA)

Answer 6

Provides a high-speed connection for external storage devices, allowing fast transfer of data between the computer and hard drives or SSDs.

Question 7

USB (Universal Serial Bus)

Answer 7

A versatile port for connecting devices such as keyboards, mice, external storage, printers, and more. Found on virtually every modern computer and device.

Question 8

Ethernet Port

Answer 8

Provides a wired connection to the internet or a local area network (LAN). Offers faster and more stable connections than wireless alternatives.

Question 9

Mic Port

Answer 9

Connects a microphone for voice recording, video calls, or other audio input tasks.

Question 10

Headphone/Stereo Port

Answer 10

Outputs audio signals to headphones, earbuds, or external speakers, commonly located on the front or back of the computer.

Question 11

Line-In Port

Answer 11

Allows audio input from external devices like instruments, mixers, or other audio equipment, enabling the sound to be processed or recorded by the computer.