WCM Chapter 6 - WPAN ZB

What is the maximum transmission distance for ‘ZigBee’ devices in a line-of-sight environment?

• 100-500 meters

• 1-2 kilometers

• 10-100 meters

• 500-1000 meters

How can ‘ZigBee’ devices transmit data over long distances?

• By using higher power output

• By using external antennas

• By passing data through a mesh network of intermediate devices

• By using satellite communication

Which of the following applications is best suited for ‘ZigBee’ technology?

• Streaming high-definition videos

• Gaming

• Intermittent data transmissions from a sensor or input device

• Web browsing

What is the typical data rate for ‘ZigBee’ technology?

• 1 Gbps

• 100 Mbps

• 10 Mbps

• 250 kbps

What is the primary advantage of using ‘ZigBee’ technology?

• High data transfer rate

• Low power consumption

• Long transmission distance

• Secure networking

Which of the following is an example of an application that can benefit from ‘ZigBee’ technology?

• Online shopping

• Social media

• Smart energy applications

• Online gaming

What is the maximum transmission distance for ‘ZigBee’ devices under line-of-sight conditions?

• 10 meters

• 100 meters

• 1000 meters

• 10000 meters

How do ‘ZigBee’ devices transmit data over long distances?

• They increase their power output

• They use intermediate devices to form a mesh network

• They use satellites to relay data

• They use fiber optic cables

What type of applications is ‘ZigBee’ typically used for?

• High data rate applications

• Applications that do not require secure networking

• Applications that require short battery life

• Low data rate applications that require secure networking

What is the best use case for ‘ZigBee’ technology?

• Continuous data transmission from a camera

• Intermittent data transmission from a sensor

• High speed data transmission from a server

• Streaming of audio and video data