Understanding Serial Ports and USB

What was a common connector used for keyboards and mice before USB became popular?

• Serial port

• Parallel port

• VGA port

• PS2 connector

Which of the following was a typical use for serial ports in the past?

• Streaming video content

• Connecting to high-speed internet

• Syncing data with personal assistants

• Connecting to wireless networks

Why are serial ports still used in some modern equipment?

• They offer high-speed data transfer

• They are aesthetically pleasing

• They are reliable and simple to use

• They are compatible with all modern devices

What is one reason businesses might choose to keep using serial ports?

• They are the latest technology

• They require frequent updates

• They are expensive to implement

• They are cost-effective and maintain older equipment

What is a key advantage of serial ports over USB in certain applications?

• Higher data transfer speeds

• No need for complicated drivers

• Compatibility with all modern software

• Ability to connect to the internet