Que.4 State whether the following statement is True or False. Statement: In M2M, it is mandatory that the interactions between the machines and devices happen through a cloud computing infrastructure. A) True B) False
Que.5 Sometimes, when there is a need for the nodes to communicate directly to the Internet, ________ can be used. A) Sensors B) Actuators C) Tunneling D) None of these
Que.6 State whether the following statement is True or False. Statement: In multi-homing, a node network is connected to only two networks for improved reliability. A) True B) False
Que.8 State whether the following statement is True or False. Statement: The decreasing number of devices in IoT is expected to result in an address crunch. A) True B) False
Que.9 Why has IoT become so popular? A) It can provide advanced level of services to society B) It can help reduce human effort C) It can potentially make processes more efficient D) All of these
Que.10 State whether the following statement is True or False. The resolution of a sensor is the maximum change it can detect in the quantity that it is measuring. A) False B) True
Que.11 Transducer is a _______ term and includes _______. A) special, only sensors B) special, only actuators C) collective, both sensors and actuators D) None of these
Que.12 Which of the following is/are features of sensors? A) It is only sensitive to the measured property. B) It acts on the surrounding environment. C) Both (A) and (B) D) None of these
Que.13 Which of the following technologies have unified and resulted in the evolution of IoT? A) Low-power embedded systems B) Cloud Computing C) Machine Learning D) All of these
Que. 2) 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
Que. 4) Which of the following is NOT a function of an IoT LAN? a) Long-range communication, global b) Worldwide connections c) Both (a) and (b) d) Neither (a) Nor (b)
Que. 5) State whether the following statement is True or False. Statement: The integration of existing devices, smart devices, and constrained nodes in a singular framework is one of the reasons for the address crunch in IoT. a) True b) False
Que. 7) Which of the following is/are the approach/approaches for multi-homing? a) Proxy-based approach b) Gateway-based approach c) Both (a) and (b) d) None of these
Que. 11) A sensor is – a) Only sensitive to the measured property b) Insensitive to any other property that what the sensor is made to sense c) Both (a) and (b) d) None of these
Que. 13) Which of the following is a correct statement? a) Controlling AC loads using low DC signals b) Relays are electromechanical c) Relays are actuators d) All of these
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
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)
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
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
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)
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
