WSN in IOT

WSN stands for __________.

• Wireless sensor network

• Wired sensor network

• Wired sensor node

• Wireless sensor node

What is the primary function of a WSN?

• Data analysis

• Data transmission

• Data storage

• Data collection

Which of the following is a key component of a Wireless Sensor Network?

• Sensor nodes

• Power supply

• Router

• All of the above

In WSN, the term 'sink' refers to __________.

• A data transmitter

• A data collector

• A data source

• A data processor

What is a common application of Wireless Sensor Networks?

• Web hosting

• Environmental monitoring

• Video streaming

• Data encryption

Which protocol is often used for communication in WSNs?

• TCP/IP

• HTTP

• CoAP

• UDP

What is the role of a sensor node in a WSN?

• To transmit data

• All of the above

• To process data

• To collect data

What is the main advantage of using Wireless Sensor Networks in agriculture?

• Cost reduction

• Real-time monitoring

• Increased labor

• Data storage

Which of the following is a challenge faced by Wireless Sensor Networks?

• Energy efficiency

• Data redundancy

• High bandwidth

• Low latency

In a Wireless Sensor Network, what does the term 'node' refer to?

• A sensor or actuator

• All of the above

• A communication device

• A data collector