WorksheetsQuiz 3
Total questions: 15
Worksheet time: 8mins
Which of the following is not a thing as per IoT?
Fan
Light
Refrigerator
None of these
State true or false: The things in IoT consist of embedded systems.
True
False
State true or false: IoT is one of the technologies that enable smart farms.
True
False
State true or false: In M2M, it is mandatory that the interactions between the machines and devices happen through a cloud computing infrastructure.
True
False
Sometimes, when there is a need for the node to communicate directly to the Internet, ______ can be used.
Sensors
Actuators
Translators
None of these
State true or false: In multi-hopping, a node/network is connected to only two networks for improved reliability.
True
False
Which of the following is not an enabler of IoT?
Advancement in gene sequencing
Nanotechnology
Sensors
RFID
State true or false: The decreasing number of devices in IoT is expected to result in an address crunch.
True
False
Why IoT has become so popular?
It can provide advanced levels of services to the society
It can help reduce human effort
It can potentially make processes more efficient
All of these
State true or false: The resolution of a sensor is the maximum change it can detect in the quantity it is measuring.
True
False
Transducer is a ______ term and includes ______.
special, only sensors
special, only actuators
collective, both sensors and actuators
None of these
Which of the following is one of the main features of sensors?
It only senses the measured property
Reacts to the surrounding environment
Both (a) and (b)
None of these
Which of the following technologies have unified and resulted in the evolution of IoT?
Low-power embedded systems
Cloud computing
Machine learning
All of these
What is the full form of IoT?
Internet of Tools
Internet of Things
Internet of Tracks
None of these
A sensor node is not made up of which of the following?
Sensor/Actuator
A processing unit
A power unit
None of these
