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This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on Cloud Computing Set 26

Q1 |   tags needs an external source to wake up the battery.
  • acitve rfid
  • passive rfid
  • battery-assisted passive rfid
  • battery-assisted active rfid
Q2 | Types of Zigbee devices are available as follows: i. ZigBee Coordinatorii. ZigBee Routeriii. ZigBee End Deviceiv. ZigBee Accessor
  • i, ii, iii
  • i, ii, iii, iv
  • ii, iii, iv
  • i, ii, iv
Q3 | Even with two-factor authentication, users may still be vulnerable to attacks.
  • scripting
  • cross attack
  • man-in-the-middle
  • radiant
Q4 | Which of the following is not the component of IoT Endpoint
  • sensor
  • gateway
  • communication module
  • mcu
Q5 | Which of the following makes sure that data is not changed when it not supposed to be?
  • integrity
  • availability
  • confidentiality
  • accounting
Q6 | Which of the following terms indicates that information is to be read only by those people for whom it is intended?
  • availability
  • accounting
  • integrity
  • confidentiality
Q7 | DCS is a  
  • distributed control system
  • data control system
  • data column system
  • distributed column system
Q8 | RFID stands for?
  • random frequency identification
  • radio frequency identification
  • random frequency information
  • radio frequency information
Q9 | M2M is a term introduced by
  • iot service providers
  • fog computing service providers
  • telecommunication service providers
  • none of these
Q10 | Smart Dust can be used to measure the
  • temperature of the industrial lathe machine
  • heat inside a computer’s cpu
  • chemical in the soil
  • strength of a solid material
Q11 | Request field is present in which message format?
  • request message
  • response message
  • both request and response
  • neither request nor response
Q12 | CoAP provides which of the following requirements?
  • multicast support and simplicity
  • low overhead and multicast support
  • simplicity and low overhead
  • multicast support, low over head, and simplicity
Q13 | CoAP is a specialized protocol.
  • web transfer
  • power
  • application
  • resource
Q14 | What is the full form of WLAN?
  • wide local area network
  • wireless local area network
  • wireless land access network
  • wireless local area node
Q15 | Which of the following specifies a set of media access control (MAC) and physical layer specifications for implementing WLANs?
  • ieee 802.16
  • ieee 802.3
  • ieee 802.11
  • ieee 802.15
Q16 | Which of the following is not a characteristic of a ZigBee network?
  • low power consumption
  • easy installation.
  • high data rates.
  • unlicensed radio bands.
Q17 | Which of the following IEEE standards provides the lowest level of the ZigBee software stack?
  • ieee 802.11.
  • ieee 802.15.1.
  • ieee 802.15.3.
  • ieee 802.15.4.
Q18 | Which of the following layers are defined by the ZigBee stack?
  • transport layer
  • physical layer.
  • application support sub-layer.
  • medium access layer
Q19 | _ is an attack which forces an end user to execute unwanted actions on a web application in which he/she is currently authenticated.
  • cross-site scoring scripting
  • cross-site request forgery
  • two-factor authentication
  • cross-site scripting
Q20 | Representational State Transfer (REST) is the standard interface between
  • two machines in a lan
  • http client and user
  • http client and servers
  • none of the above
Q21 | Which of the following is the full form of XMPP?
  • extension messaging and presence protocol
  • extensible messaging and presence protocol
  • extension messaging and privacy protocol
  • extensible messaging and privacy protocol
Q22 | In case of , the GPS works as a receiver, not a transmitter.
  • active tracking
  • passive tracking
  • assisted tracking
  • receiver tracking
Q23 |   is an embedded system which meshes the computing process with the physical world in the form of an interactive as well as intelligent system
  • cloud-physical system
  • cyber-space system
  • cyber-physical system
  • none of the above
Q24 | The number of binding of a node to other actors of the graph in the graph representation of a network is called as .
  • node degree
  • path length
  • social circle
  • bridge
Q25 |   is the degree to which nodes have a common set of connections to other nodes
  • structural hole
  • structural equivalence
  • structural cohesion
  • none of the above