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IOT MCQ Test Paper

1. What is the full form of IoT?

A. Internet of Technology

B. Incorporate of Things

C. Internet of Things

D. Incorporate of Technology

Answer: C

2. How many numbers of the element in the open IoT architecture?

A. Four elements

B. Five elements

C. Six elements

D. Seven elements

Answer: D

3. Which network is used by a sensor?

A. PAN and LAN

B. PAN and HAN

C. HAN and LAN

D. HAN, PAN, and LAN

Answer: D

4. What is the full form of IANA?

A. Internal Assessment Numerical Access

B. Internet Association Numbers Authority

C. International Aid For Network Automation

D. Internet Assigned Numbers Authority

Answer: - D

5. A Gateway software must be smart enough so that it can handle _____________.

A. Sensors

B. Logging

C. Message


Answer: B

6. Which of the following is the way in which an IoT device is associated with data?

  1. Internet

  2. Cloud

  3. Automata

  4. Network

Answer: B

7. Identify the java extension file in IoT.

A. .c

B. .py

C. .exe

D. .jar

Answer: D

8. The standard length of the MAC address is

A. 16 bits

B. 48 bits

C. 32 bits

D. 8 bits

Answer: B

9. What is IoT ?

A. network of physical objects embedded with sensors

B. network of virtual objects

C. network of objects in the ring structure

D. network of sensor

Answer: A

10. Which are the main components in IOT?

A. Low power embedded systems

B. Cloud computing

C. Availability of big data, networking connection

D. All of the above

Answer: D

11. Which of the following IoT networks has a very short range?

A. Short Network


C. SigFox

D. Short-range Wireless Network

Answer: D

12. MAC addresses is used in the form of ……………………..

A. IP addresses

B. Network address

C. Burned in address

D. Hardware address

Answer: B

13. Which is not below an IoT device?

A. Smartwatch

B. Andriod Phone

C. Laptop

D. Tubelight

Answer: D

14. The bit length of the IPV6 is ……..

A. 8 bits

B. 16 bits

C. 32 bits

D. 128 bits

Answer: D

15. Which sensor detects the presence of an object?

A. temperature sensor

B. proximity sensor

C. pressure sensor

D. light sensor

Answer: B

16. Which device is also called as photodetector?

A. IR sensor

B. presure sensor

C. light sensor

D. ultrasonic sensor

Answer: C

17. When was the actual term “Internet of Things” coined?

A. 1998

B. 1999

C. 2000

D. 2002

Answer: B

18. An IoT network is a collection of ………….devices.

A. Signal

B. Machine to Machine

C. Interconnected

D. Network to Network

Answer: C

19. The address of the original IEEE 802 MAC comes from………………………….

A. Http

B. Ethernet address

C. IP address

D. MAC address

Answer: B

20. The IPV4 has a …………………….. notation for addressing

A. Dotted decimals

B. Hexadecimal

C. Both a and b

D. None of the above

Answer: A

21. Which of the following is not an IoT platform?

A. Amazon Web Services

B. Microsoft Azure

C. Salesforce

D. Flipkart

Answer: D

22. What is the main purpose of WoT (Web of Things) in the IoT?

A. Improve the usability and interoperability

B. Reduce the security

C. Complex the development

D. Increase the cost

Answer: A

23. What is the Arduino UNO?

A. Software

B. Hardware device

C. Network

D. Protocol

Answer: B

24. Gateway provides the connection between ………..and ……..

A. Controller and device

B. Network and Controller

C. Network and Cloud

D. Cloud and Controller