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Computer Aptitude > Networking

NETWORKING MISCELLANEOUS MCQs

Total Questions : 411 | Page 36 of 42 pages
Question 351. How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)?
  1.    300
  2.    240
  3.    250
  4.    275
 Discuss Question
Answer: Option A. -> 300
Question 352. The number of cross point needed for 10 lines in a cross point switch which is full duplex in nature and there are no self connection is
  1.    100
  2.    45
  3.    50
  4.    90
 Discuss Question
Answer: Option B. -> 45
Question 353. A terminal multiplexer has six 1200 bps terminals and 'n' 300bps terminals connected to it. The outgoing line is 9600bps. What is the maximum value of n?
  1.    4
  2.    16
  3.    8
  4.    28
 Discuss Question
Answer: Option C. -> 8
Question 354. Maximum data rate of a channel for a noiseless 3-kHz binary channel is
  1.    3000bps
  2.    6000 bps
  3.    1500 bps
  4.    None of these
 Discuss Question
Answer: Option B. -> 6000 bps
Question 355. In session layer, during data transfer, the data stream responsible for the "control" purpose (i.e control of the session layer itself) is
  1.    Regular Data
  2.    Typed data
  3.    Capability Data
  4.    Expedited Data
 Discuss Question
Answer: Option C. -> Capability Data
Question 356. The ________ measures the number of lost or garbled messages as a fraction of the total sent in the sampling period.
  1.    Residual Error Rate.
  2.    Transfer Failure Probability.
  3.    Connection release failure probability.
  4.    Connection establish.
 Discuss Question
Answer: Option A. -> Residual Error Rate.
Question 357. A high speed communication equipment typically would not be needed for
  1.    E-mail
  2.    Transferring large volume of data
  3.    Supporting communication between nodes in a LAN
  4.    All of these
 Discuss Question
Answer: Option A. -> E-mail
Question 358. Which of the following ISO level is more closely related to the physical communications facilities?
  1.    Application
  2.    Session
  3.    Networking
  4.    Data Link
 Discuss Question
Answer: Option D. -> Data Link
Question 359. Which of the following is not a field in the Ethernet Message packet?
  1.    Type
  2.    Data
  3.    Pin-code
  4.    Address
 Discuss Question
Answer: Option C. -> Pin-code
Question 360. In a broad Sense, a railway track is an example of
  1.    Simplex
  2.    Half Duplex
  3.    Full Duplex
  4.    All of these
 Discuss Question
Answer: Option B. -> Half Duplex

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