Personal Area Network

What are the types of devices commonly used in a Personal Area Network (PAN)?

• smartphones, laptops, tablets, smartwatches, wearable devices

• refrigerators

• microwaves

• desktop computers

What is the typical range of a Personal Area Network (PAN)?

• 50 meters (164 feet)

• 5 meters (16 feet)

• 20 meters (66 feet)

• 10 meters (33 feet)

How do Bluetooth devices contribute to a PAN?

• Bluetooth devices rely on satellite signals to establish a PAN.

• Bluetooth devices use infrared technology to connect devices in a PAN.

• Bluetooth devices create a wireless connection within a short range to form a PAN.

• Bluetooth devices create a wired connection within a long range to form a PAN.

Give an example of an application where a PAN is used.

• Public Area Network (PAN)

• Point-of-Sale (POS) system

• Private Area Network (PAN)

• Personal Area Network (PAN)

What is the purpose of a PAN coordinator in a PAN setup?

• To manage the network and coordinate communication between devices.

• To act as a firewall

• To monitor network traffic

• To provide power to the devices

Explain the concept of a Body Area Network (BAN) within the scope of PAN.

• A Body Area Network (BAN) is a type of MAN that connects devices within a metropolitan area.

• A Body Area Network (BAN) is a specialized type of PAN that connects wearable devices and sensors in close proximity to the human body for various applications.

• A Body Area Network (BAN) is a type of LAN that connects devices within a building.

• A Body Area Network (BAN) is a type of WAN that connects devices across large geographical areas.

What are the security considerations when setting up a PAN?

• Sharing sensitive data openly

• Leaving default passwords unchanged

• Securing the network perimeter, implementing access controls, encrypting sensitive data, updating security measures, and monitoring for suspicious activities.

• Disabling all security measures

Discuss the role of Zigbee technology in PAN connectivity.

• Zigbee technology is known for its high power consumption in PAN connectivity.

• Zigbee technology is used for long-range communication in PAN connectivity.

• Zigbee technology facilitates PAN connectivity by offering a reliable and energy-efficient wireless communication protocol for connecting devices within a short range.

• Zigbee technology is primarily used for wired connections in PAN connectivity.

How does NFC technology enable PAN communication?

• NFC technology enables PAN communication by creating a long-range wireless connection.

• NFC technology enables PAN communication by sending data through fiber optic cables.

• NFC technology enables PAN communication by using satellite signals.

• NFC technology enables PAN communication by establishing a secure wireless connection over short distances.

Describe the advantages of using a PAN in a smart home environment.

• Advantages include secure communication, reduced interference, lower power consumption, and easier setup and management.

• Unreliable communication and complex management

• Higher power consumption and difficult setup

• Increased interference and security risks