CLEAN : FILE: Seoul says N. Korea may have conducted nuclear test

The video provides a brief introduction to Bluetooth technology, highlighting its role in wireless communication.

What is the primary purpose of Bluetooth technology?

• To connect devices wirelessly over short distances

• To improve battery life

• To provide internet access

• To enhance video quality

Which of the following is a key feature of Bluetooth connectivity?

• Satellite communication

• Device pairing

• Long-range communication

• High-speed data transfer

How does Bluetooth establish a connection between devices?

• Using satellite signals

• Through a wired connection

• By using infrared signals

• Via device pairing

In which of the following scenarios is Bluetooth commonly used?

• Connecting a keyboard to a computer

• Streaming video to a TV

• Charging a smartphone

• Printing documents

What is one advantage of using Bluetooth in devices?

• Increased data storage

• Reduced power consumption

• Enhanced video resolution

• Extended battery life