Ubiquitous Computing System Set 1

Computer Science Engineering (CSE),

Information Technology Engineering (IT)

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This set of Ubiquitous Computing System UCS Multiple Choice Questions & Answers (MCQs) focuses on Ubiquitous Computing System Set 1

Q1 | Ubiquitous computing is the method of ........
  • enhancing computer use by making many computers availablethroughout the physical environment
  • wireless communication and carry-around computers.
  • allowing transmission of data, voice andvideo via a computer
  • interact with a variety of users via the internet.
Answer: enhancing computer use by making many computers availablethroughout the physical environment
Q2 | ............... main properties for UbiCom Systems were proposedby Weiser
  • 1
  • 2
  • 3
  • 4
Answer: 2
Q3 | Which of the following is not a key characteristic of UbicompSystem ?
  • distributed
  • ihci
  • context- awareness
  • pay as you go
Answer: pay as you go
Q4 | Among the various wireless options for wearable devices, which one needs to connect to a smart phone and is the mostpopular?
  • bluetooth
  • wifi
  • rfid
  • none of the above
Answer: bluetooth
Q5 | When connecting a wearable device to the cloud, what software is required to run a customservice?
  • database
  • operating system
  • http server
  • all of the above
Answer: all of the above
Q6 | What does RFID stand for?
  • radio frequency issue date
  • radio frequency identification
  • rear field identification
  • real far identification
Answer: radio frequency identification
Q7 | What applications run on a SMART Board?
  • any applicaiton on the computer
  • internet browsers like explorer and navigator only
  • powerpoint only
  • powerpoint only
Answer: any applicaiton on the computer
Q8 | The SMART Board Software iscalled
  • notepage
  • notebook
  • spiral page
  • all of the above
Answer: notebook
Q9 | It takes the output signal from thetransmission channel and delivers
  • transmitter
  • transmission channel
  • receiver
  • hardware
Answer: receiver
Q10 | Which of the Following is used inbanking industary.....
  • micr
  • omr
  • all of above
  • none of the above
Answer: micr
Q11 | WAP?
  • wireless applicationprotocol
  • wired allicationprotocol
  • wide applicationprotocol
  • none of the above
Answer: wireless applicationprotocol
Q12 | The tag can be used to activate the task when the user clicks on aword on the screen?
  • true
  • false
  • both
  • none of the above
Answer: true
Q13 | WAP is designed for?
  • internet explorer
  • web browser
  • micro browser
  • macro browser
Answer: micro browser
Q14 | Limitations of Short Messaging Service (SMS)
  • limited to 160 characters or less
  • message latency is one minute or more
  • poor security at the applicationlevel
  • all of the above
Answer: all of the above
Q15 | DoCoMo Stands for ...............
  • documentation over the mobile network
  • do communications over the mobile network
  • documentation & communications over the mobilenetwork
  • none of the above
Answer: do communications over the mobile network
Q16 | Mobile Web Service design often uses a three tier ...............
  • thin client, client proxy, server architecture
  • network, clientproxy, server architecture
  • internet,cilent & server
  • none of the above
Answer: thin client, client proxy, server architecture
Q17 | In J2ME architecture Connected Device Configuration (CDC)provides ..........
  • fundamental services for devices
  • fundamental services for virtual machines
  • both
  • none of the above
Answer: both
Q18 | Java 2 Mobile Environment supports .................
  • development of client server system
  • stand alone system designs in which code is developed
  • both
  • none of the above
Answer: both
Q19 | J2ME is a multi layered organisation of software bundlesof three types .............
  • servers,desktop machines & high endconsumer devices
  • configurations, profiles andoptional packages
  • j2ee,j2se & kvm
  • none of the above
Answer: configurations, profiles andoptional packages
Q20 | The .NET Framework consists of two main parts ............
  • common language runtime & unified setof class libraries
  • client & server
  • packeges & class labraries
  • digital packages & digital class labraries
Answer: common language runtime & unified setof class libraries
Q21 | Code written on the .NET Framework platform is called...........
  • client code
  • managed code
  • server code
  • none of the above
Answer: managed code
Q22 | Managed code .......
  • cannot have bad pointers
  • cannot create memory leaks
  • supports strong code type safety
  • all of the above
Answer: all of the above
Q23 | .NET CF designed specifically for devices, such as .............
  • smart cards
  • smart wearable devices
  • pdas and smart mobile phones.
  • sensors
Answer: pdas and smart mobile phones.
Q24 | IrDA support ........
  • sql server ce
  • device specific controls
  • high performance jit compiler
  • all of the above
Answer: all of the above
Q25 | Mobile code is any .........
  • program
  • application
  • content
  • all of the above
Answer: all of the above
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