Multiple Choice Questions & Answers on IoT Characteristics and Reliability Issues

1. IoT devices are naturally vulnerable to ________ threats.

a) Sensors

b) Heterogeneity

c) Security

d) Connectivity

Answer: Security

2. ________ gives an exact, up to the second state of all devices on a network.

a) Signaling

b) Security

c) Presence detection

d) Power consumption

Answer: Presence detection

3. ________ a cellular network is expensive, especially with many IoT devices.

a) Signaling

b) Security

c) Bandwidth

d) Power consumption

Answer: Bandwidth

4. ________ empowers IoT by bringing together everyday objects.

a) Intelligence

b) Connectivity

c) Dynamic Nature

d) Enormous Scale

Answer: Connectivity

5. ________ Provide the means to create capability that reflects true awareness of the physical world and people.

a) Sensors

b) Heterogeneity

c) Security

d) Connectivity

Answer: Sensors

6. The collection of data is achieved with ________ changes.

a) Intelligence

b) Connectivity

c) Dynamic Nature

d) Enormous Scale

Answer: Dynamic Nature

7. ________ in IoT as one of the key characteristics, devices have different hardware platforms and networks.

a) Sensors

b) Heterogeneity

c) Security

d) Connectivity

Answer: Heterogeneity

8. SBC stands for?

a) Standard Building Center

b) Smart Business Center

c) Standard Business Center

d) Smart Building Center

Answer: Smart Business Center

9. The number of devices that need to be managed and that communicate with each other will be much larger.

a) Intelligence

b) Connectivity

c) Dynamic Nature

d) Enormous Scale

Answer: Enormous Scale

10. Which characteristics involve the facility the thing to respond in an intelligent way to a particular situation?

a) Intelligence

b) Connectivity

c) Dynamic Nature

d) Enormous Scale

Answer: Intelligence

11. Which challenge comes under IoT devices, reliable bidirectional signaling.

a) Signaling

b) Security

c) Presence detection

d) Power consumption

Answer: Signaling

12. Which challenge comes when we use many devices on the same network?

a) Signaling

b) Security

c) Presence detection

d) Power consumption

Answer: Power consumption

13. Which challenge comes under securing the information?

a) Signaling

b) Security

c) Presence detection

d) Power consumption

Answer: Security

14. Which of the following issues are considered in IoT?

a) Security Issue

b) Reliablity Issue

c) Standard Issue

d) All issues

Answer: All issues

15. IoT is a paradigm that involves ubiquitous presence in the environment.

a) True

b) False

Answer: True