20CS2030 IoT - QA MCQ
Quiz by DEVA PRIYA I 1160
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- Q1
Classify the following devices - Heating/ventilation/air conditioning (HVAC) controller, remote control door locks and blind controllers.
Specialized embedded devices
Multipurpose computer
Trackable objects
Gateway
30s - Q2
Identify the feature of Near Field Communication.
Cover distance greater than 100m
Cannot be used as an RFID tag
Permits two-way communication
Provides multiple data formats
30s - Q3
What is the formal name for drones?
UAP
UAV
PAV
QUA
30s - Q4
Drones having three propellers are called as _______________.
Threecopters
Quadcopters
Octacopters
Tricopters
30s - Q5
Small drones do not use BLDC motors, but instead use small DC gear motors.
truefalseTrue or False30s - Q6
Which sensor is ________________ used to determine measures such as walking speed, various root mean square (RMS) values, cadence, of steps, and stride lengths.
fire sensor
ultrasonic sensor
inertial sensors
temperature sensor
30s - Q7
Identify the type of wearable.
Wound sensor
Wearable motherboard
Chemical sensor
Textile wearable
30s - Q8
Colorimetric bio sensor with contact lens to measure glucose level in tears.
truefalseTrue or False30s - Q9
____________ is the rotation of the aircraft along a vertical axis. i.e the rotation of the drone from left to right.
Throttle
YAW
Roll
Pitch
30s - Q10
__________ disguises information to keep it secret, on devices, servers, or in transit over the network.
Encryption
Authentication
Confidentiality
30s
