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Total Questions : 885 | Page 6 of 89 pages
Question 51. An example of a telecommunications device is a ________.
  1.    keyboard
  2.    mouse
  3.    printer
  4.    modem
  5.    None of these
 Discuss Question
Answer: Option D. -> modem
Question 52. Computer and communication technology, such as communication links to the Internet, that provide help and understanding to the end user is known as
  1.    presentation file
  2.    information technology
  3.    program
  4.    worksheet file
  5.    FTP
 Discuss Question
Answer: Option E. -> FTP
Question 53. To make a notebook act as a desktop model, the notebook can, be connected to a__ which is connected to a monitor and other devices.
  1.    bay
  2.    network
  3.    port
  4.    docking station
  5.    None of these
 Discuss Question
Answer: Option D. -> docking station
Question 54. If you wish to extend the length of the network without having the signal degrade, you would use a
  1.    resonance
  2.    router
  3.    gateway
  4.    switch
  5.    repeater
 Discuss Question
Answer: Option E. -> repeater
Question 55. Which type of switching uses the entire capacity of a dedicated link?
  1.    Datagram Packet Switching
  2.    Virtual Circuit Packet Switching
  3.    Circuit switching
  4.    Message Switching
  5.    None of these
 Discuss Question
Answer: Option A. -> Datagram Packet Switching
Question 56. What is a modem connected to ?
  1.    processor
  2.    motherboard
  3.    printer
  4.    phone line
  5.    None of these
 Discuss Question
Answer: Option D. -> phone line
Question 57. Which of the following Operating systems is better for Implementing a Client-Server network
  1.    MS DOS
  2.    Windows 2000
  3.    Windows 98
  4.    Windows 95
  5.    none of the above
 Discuss Question
Answer: Option B. -> Windows 2000
Question 58. Which device is used to access your computer by other computer or for talk over phone?
  1.    RAM
  2.    CD ROM Drive
  3.    Modem
  4.    Hard Disk
  5.    None of these
 Discuss Question
Answer: Option C. -> Modem
Question 59. A protocol is a set of rules governing a time sequence of events that must take place
  1.    between modems
  2.    between an interface
  3.    between peers
  4.    across an interface
  5.    none of the above
 Discuss Question
Answer: Option C. -> between peers
Question 60. Codec refers to
  1.    Coder-decoder
  2.    Co-declaration
  3.    Command declaration
  4.    Command decoding
  5.    None of these
 Discuss Question
Answer: Option A. -> Coder-decoder

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