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CBSE-IX-Foundation percent 20of%20Information%20Technology%20.

01: Convergence of Technologies

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  • Qstn #5
    This technology meets the challenges of combining the voice and packet networks.
    (a) IPTV
    (b) FoIP
    (c) VoIP
    (d) IATV
    digAnsr:   c
    Ans : (c) VoIP meets the challenges of combining voice and packet networks by allowing both voice and signaling information to be transported over packet network.
  • Qstn #6
    This application enables the interworking of standard fax machines with packet networks.
    (a) IPTV
    (b) FoIP
    (c) FOTP
    (d) IATV
    digAnsr:   b
    Ans : (b) FoIP accomplishes this by extracting the fax image from an analog signal and carrying it as digital data over the packet network.
  • Qstn #7
    IPTV provides an integrated environment to deliver broadcast quality video using broadband networks.
    (a) high speed Internet
    (b) Internet telephony
    (c) computer technology
    (d) FoIP
    digAnsr:   a
    Ans : (a) Broadcast quality video is delivered using high speed Internet broadband network.
  • Qstn #8
    To make video conferencing possible, users must have
    (a) Computer
    (b) Sound system
    (c) Microphone
    (d) All of these
    digAnsr:   d
    Ans : (d) To make video conference, a user typically must have a computer, camera, microphone, video screen, sound system, communication technology, Internet satellite based system or other communication technology.
  • Qstn #9
    It is an application that allows users to view and record live television.
    (a) Internet
    (b) Windows media center
    (c) Internet radio
    (d) Internet telephony
    digAnsr:   b
    Ans : (b) Windows media center allows users to view and record live television and that is why included in various versions of Windows.
  • Qstn #10
    By using this application, a person can make - long distance calls free of any call charges.
    (a) Internet radio
    (b) Internet voice
    (c) Internet telephony
    (d) Internet chatting
    digAnsr:   c
    Ans : (c) Internet telephony is having the VoIP feature which enables it to make a long distance call free of cost.
  • #
    Section : F
    Fill in the Blanks
  • Qstn #1
    Merging of two or more entities to make a new entity, is termed as..............
    Ans : convergence
  • Qstn #2
    ` 3Cs technologies refer as and ............. content technology.
    Ans : communication, computer
  • Qstn #3
    ......... is a way of transferring information between the various devices.
    Ans : Communication
  • Qstn #4
    .............. is helpful in mixing the text, sound, graphics, video, animation etc.
    Ans : Content technology
  • Qstn #5
    .......... are used in cable television and satellite television systems.
    Ans : Set-Top boxes
  • Qstn #6
    The ........... gaming console is a multi-purpose entertainment device.
    Ans : X-Box
  • Qstn #7
    E-Banking services depends on .......... system.
    Ans : automated
  • Qstn #8
    .............. is broadcast using transmitters at fixed locations.
    Ans : Conventional radio
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