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Computer Aptitude > Networking

NETWORKING MISCELLANEOUS MCQs

Total Questions : 411 | Page 6 of 42 pages
Question 51. Which of the following digits are known as the terminal number of the Network User Address (NUA)?
  1.    05-Jul
  2.    01-Apr
  3.    08-Dec
  4.    13-14
  5.    None of the above
 Discuss Question
Answer: Option C. -> 08-Dec
Question 52. Which of the following device is used with an X.25 network to provide service to asynchronous terminals
  1.    repeater
  2.    bridges
  3.    gateway
  4.    Packet assembler/disassemble
  5.    None of the above
 Discuss Question
Answer: Option D. -> Packet assembler/disassemble
Question 53. A medium access control technique for multiple access transmission media is
  1.    Aloha
  2.    Amplitude
  3.    Angle modulation
  4.    Attenuation
  5.    None of the above
 Discuss Question
Answer: Option A. -> Aloha
Question 54. Which of the following TCP/IP protocol is used for remote terminal connection service?
  1.    TELNET
  2.    FTP
  3.    RARP
  4.    UDP
  5.    None of the above
 Discuss Question
Answer: Option A. -> TELNET
Question 55. The core diameter of a single-mode fibers is about
  1.    10 times the wavelength of the light carried in the fiber
  2.    10 times the fiber radius
  3.    7 times the light carried in the fiber
  4.    3 times the wavelength of the light carried in the fiber
  5.    None of the above
 Discuss Question
Answer: Option A. -> 10 times the wavelength of the light carried in the fiber
Question 56. Networks where end user workstations are tied to LAN servers to share resources and application processing.
  1.    Internetworked enterprise
  2.    Information super highway
  3.    Business applications of telecommunications
  4.    Client/Server networks
 Discuss Question
Answer: Option D. -> Client/Server networks
Question 57. The frequency range : 300 kHz to 3 MHz is used for
  1.    AM radio transmission
  2.    FM radio transmission
  3.    TV transmission
  4.    microwave communications, satellite and radar
  5.    None of the above
 Discuss Question
Answer: Option A. -> AM radio transmission
Question 58. With an IP address of 201.142.23.12, what is your default subnet mask?
  1.    0.0.0.0
  2.    255.0.0.0
  3.    255.255.0.0
  4.    255.255.255.0
  5.    None of the above
 Discuss Question
Answer: Option D. -> 255.255.255.0
Question 59. IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer.
  1.    HDLC, PDU
  2.    PDU, HDLC
  3.    MAC, LLC
  4.    LLC, MAC
  5.    None of the above
 Discuss Question
Answer: Option D. -> LLC, MAC
Question 60. A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose?
  1.    Communications software
  2.    Error detecting protocols
  3.    Link access procedure (LAP)
  4.    Telecommunications
  5.    None of the above
 Discuss Question
Answer: Option A. -> Communications software

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