Q.1
Smart Agriculture incorporates
  • Alert generation in case of above threshold pollutants in air or water
  • Scheduling harvesting and transfer of harvest to warehouse and market
  • Both the above
  • None of the above
Q.2
Which of these is a part of the Sensing Layer of the IoT Service Oriented Architecture?
  • Service integration
  • Service repository
  • Business Logic
  • Data sensing and actuation protocols
Q.3
Which one is correct for the nested control statements in Python?
  • Elseif
  • Elif
  • Ifwhile
  • none
Q.4
The MQTT publish-subscribe protocol is:
  • Event Driven
  • Broker Driven
  • Client Driven
  • All of these
Q.5
Internet of things can be integrated with which of these separate domains?
  • Cloud-based storage and computing
  • Cyber-Physical Systems
  • Big-data networks
  • All the above
Q.6
Which of these topologies cannot be a reliable UAV network topology
  • Star
  • Flat Mesh
  • Hierarchical Mesh
  • Tree
Q.7
What type of Arduino pin is used to give command to Servo motor?
  • Analog pin
  • Digital pin
  • Any one
  • None of this
Q.8
Event aware topology Management in WSN's (Wireless Sensor Networks) include
  • Timely detection of an event of interest
  • Monitoring the event
  • Adapting to the changes of the event state
  • All of these
Q.9
If the devices are highly mobile in IoT, one of the disadvantage of using SDN can be:
  • High control overhead
  • Low data rate
  • Both
  • None
Q.10
Long term trend tracking and preventive care in IoT healthcare is possible due to
  • ability of smart devices to collect data autonomously
  • ubiquitous connectivity
  • smart algorithms and analytics
  • all the above
Q.11
The phenomenon of the output signal slowly changing, independent of the measured property is called:
  • Aliasing
  • Drift
  • Hysteresis
  • None of the above
Q.12
Light activated Polymers (LAP) are a special type of
  • Light dependent resistors
  • Shape memory polymers
  • Solar cells
  • None of these
Q.13
The PHY and MAC Layers in ISA 100.are based upon:
  • IEEE 802.11a
  • IEEE 802.15.4
  • IEEE 802.15.6
  • IEEE 802.11g
Q.14
Channel hopping is performed at which HART layer?
  • Physical
  • Data Link
  • Network
  • Application
Q.15
Which statement is TRUE with respect to 802.15.4 standard?
  • It is low data rate standard
  • Used for architecting wireless PAN's
  • Uses ONLY two layers - PHY & MAC
  • All the above
Q.16
Which of the following controls the publish-subscribe messaging pattern in MQTT?
  • MQTT broker
  • MQTT Client
  • MQTT Server
  • None of these
Q.17
Which of the following data type is correct for the object: D = ['python', 3.'p', 100]
  • Array
  • Dictionary
  • Tuple
  • List
Q.18
Which of the following is IoT functional block, under logical design of IoT?
  • Communication
  • Device
  • Service
  • All of these mentioned
Q.19
Opening a file in append mode in Python
  • Overrides the existing data in the file
  • Adds the new data to the existing data at the end of the file
  • Adds the new data at the beginning of the existing file
  • Cannot write data to a file in append mode
Q.20
Green cloud simulator is based on :
  • NS-3
  • NS-2
  • CloudSim
  • DCSim
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