Introduction to Internet of Things | Week 1

Session: JUL- DEC 2024

Course Name: Introduction To Internet Of Things

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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q1.IoT stands for _________.
a. Internet of Tasks
b. Internet of Tuples
c. Internet of Things
d. None of these

Answer: c. Internet of Things


Q2.Which of the following technologies have unified and has resulted in the evolution of IoT?
a. High-power embedded systems
b. Super Computing
c. Engine Technology
d. None of these

Answer: d. None of these


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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q3.Which of the following are the enables of IoT?
(a) RFID
(b) Nanotechnology
(c) Sensors
(d) All of these

Answer: d. All of these


Q4.Which of the following is NOT a function of an IoT Gateway?
a. Connects the IoT LAN to a WAN
b. Can implement several LAN and WAN
c. Both (a) and (b)
d. Neither (a) Nor (b)

Answer: d. Neither (a) Nor (b)


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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q5.State whether the following statement is True or False.
Statement: “The ITU vision is approaching reality as the present-day networked devices have outnumbered humans on earth.”

a. True
b. False

Answer: a. True


Q6.State True or False.
Statement: “In Multi-homing, a node/network is connected to multiple networks for improved reliability.

a. True
b. False

See also  Introduction To Internet Of Things Week 2

Answer: a. True


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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q7.Which of the following are the features of an IoT Gateway?
a. A router connecting IoT LAN and WAN to Internet
b. Can implement several LAN and WAN
c. Forwards packets between LAN and WAN
d. All of these

Answer: d. All of these


Q8.State True or False.
Statement: “IoT Proxy performs active application layer functions between IoT nodes and other entities.”

a. True
b. False

Answer: a. True


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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q9.The Gateway has a globally. address prefix, which can be used to identify them
a. Non-unique
b. Unique
с. Both (a) and (b)
d. Neither (a) nor (b)

Answer: b. Unique


Q10.The IPv4 notation uses……………………..number of bits to represent an address.
a. 33
b. 32
c. Both (a) and (b)
d. Neither (a) nor (b)

Answer: b. 32


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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q11.The “Destination Address” field in the IPv4 header is of bits in length.
a. 32
b. 64
с. 128
d. None of these

Answer: a. 32


Q12.We can sense temperature using……………….?
a. An actuator
b. A Transducer
с. A processor
d. None of these

Answer: b. A Transducer


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See also  Introduction To Internet Of Things Week 4

These are Introduction To Internet Of Things Week 1 Nptel Answers


Q13 .State True or False.
Statement: “A sensor is not only sensitive to the measured property, but it also influences the measured property.”
a. True
b. False

Answer: b. False


Q14.Based on the output, sensors are classified as
a. Scalar and Vector
b. Analog and Digital
c. Both (a) and (b)
d. Neither (a) nor (b)

Answer: b. Analog and Digital


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These are Introduction To Internet Of Things Week 1 Nptel Answers


Q15.What is the full form of SMP in the context of IoT actuators?
a. Shape Master Polymers
b. Switch Mode Power
c. Sensor Making Polymer
d. None of these

Answer: d. None of these


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These are Introduction To Internet Of Things Week 1 Nptel Answers

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These are Introduction To Internet Of Things Week 1 Nptel Answers