Cloud Computing Set 26
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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