Question

which connector on a computer is used to attach a mouse to a modern computer system?
usb
rj45
high - density (three - row) female db - 15
low - density (two - row) female db - 15

Explanation:

• USB (Universal Serial Bus) is the standard connector for attaching peripherals like mice to modern computers.
• RJ45 is for Ethernet (network) connections.
• DB - 15 connectors (both high - and low - density) are typically used for older devices like VGA (for video) or some older game controllers, not for mice in modern systems.

Answer:

A. USB