Q.1
Which is NOT one of the concerns of the Internet of Things
  • Data Storage Standards
  • Efficiency
  • Privacy Concerns
  • Cyber Security
Q.2
Relay is a kind of:
  • Sensor
  • Actuator
  • Hub
  • Router
Q.3
REST API follows ________ communication model
  • Exclusive Pair
  • Push pull
  • Publish Subscribe
  • Request Response
Q.4
_____ best describes the MQTT protocol.
  • Machine to Machine
  • Publish/Subscribe
  • Request/ Response
  • Mesh Networking
Q.5
When does a switch send PACKET-IN message to a controller in SDN?
  • Flow-rule associated with a received flow does not exist
  • All the time
  • After deleting a flow-rule
  • None of the above
Q.6
In human-centric sensing, which of these is NOT a constraint?
  • Energy of sensing devices
  • Privacy of users
  • Participant selection
  • Network size
Q.7
Arduino boards support output supply voltage of:
  • 5V only
  • 3.3 V only
  • 9V only
  • 5V, 3.3 V
Q.8
From the given options, which is not a characteristic of cloud computing?
  • Low management effort
  • Low level generalization of computation
  • On-demand network access
  • Configurable computing resources
Q.9
Low-end Mnodes are:
  • Mobile
  • Energy efficient
  • Complex
  • Costly
Q.10
AMQP (Adv Message Queuing Protocol) is designed for connecting
  • Constrained networks
  • LAN's and WAN's
  • Systems and Business process
  • None of these
Q.11
Why interoperability is required?
  • Heterogeneous wireless communication protocols
  • Different programming languages
  • Different control modes
  • All of these
Q.12
Which of these statements regarding sensors are TRUE?
  • Sensors are input devices
  • Sensors can be analog or digital
  • Sensors respond to some external stimuli
  • All the above
Q.13
IIoT (Industrial IoT) is mainly focussed on
  • Convenience of individuals
  • Efficiency, safety and security of operation and individuals
  • Efficiency of the system
  • Data security
Q.14
Which instruction set is used in Raspberry Pi?
  • CISC
  • RISC
  • MIPS
  • None of these mentioned
Q.15
The huge number of devices connected to the IoT have to communicate automatically, not via humans. What is this called?
  • Bot to Bot
  • Machine to Machine
  • Intercloud
  • Skynet
Q.16
Which of the following category is used for business to consumer process?
  • Group IoT
  • Community IoT
  • Personal IoT
  • Industrial IoT
Q.17
In the network layer, Zigbee follows which routing scheme?
  • AODV
  • DSDV
  • RIPv2
  • OSPF
Q.18
Which company first coined fog computing?
  • IBM
  • HP
  • DELL
  • CISCO
Q.19
A smart home consists of
  • Sensor networks
  • Communication network infrastructure
  • Intelligent control and management
  • All the above
Q.20
In WSN area coverage problem, which is TRUE?
  • Energy efficient random coverage
  • Connected random coverage
  • A n/w is connected if any active node can communicate with any other active nodes
  • All of these
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