Concept:A Personal Area Network (PAN) is a network that connects devices within a very short range, typically around a single person.
Wireless connectivity in a PAN is achieved using short-range radio technologies.
Explanation:Bluetooth is specifically designed for short-range wireless communication between personal devices such as smartphones, laptops, tablets, and wireless earphones.
It operates within a limited area, usually up to about 10 metres, which makes it ideal for a PAN.
Bandwidth refers to the data transfer capacity of a network, not a wireless technology.
Broadband is a high-speed internet connection that covers wide areas, not just a personal space.
Satellite technology provides long-range communication over vast distances and is not suitable for a PAN.
Therefore, among the given options, only Bluetooth enables wireless connectivity in a Personal Area Network.
Answer:B. Bluetooth