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MCQs

Total Questions : 112 | Page 1 of 12 pages
Question 1. Which are the major divisional categories of an Internet Link Technologies?
  1.    Within a campus
  2.    Wide Area Links
  3.    Dial-Up Access
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. What does the virtual link service of Committed Information Rate (CIR) offered by the frame relay network convey?
  1.    Guarantee of a minimum bandwidth
  2.    Guarantee of a maximum bandwidth
  3.    Guarantee of packet switching along the pre-established path
  4.    Guarantee of encapsulating incoming packets in a frame relay header
 Discuss Question
Answer: Option A. -> Guarantee of a minimum bandwidth
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. Which among the below mentioned communication assets specifies an agreement of a common language used by the two computers for the purpose of exchanging messages?
  1.    Protocols
  2.    Packets
  3.    Routers
  4.    Datagrams
 Discuss Question
Answer: Option A. -> Protocols
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. Which kind of undesirable factors are generated due to an acknowledgement process of transmission and reception of messages in any reliable service?
a. Overheads
b. Delays
c. Errors
d. Interference
  1.    A & B
  2.    B & C
  3.    C & D
  4.    B & D
 Discuss Question
Answer: Option A. -> A & B
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. Which application programs are supported (or hosted) by the end systems in the network edge operations?
  1.    Web browser Programs
  2.    Web Server Programs
  3.    E-mail reader programs
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. Which standards are approved or recognized officially by an organization in terms of laws and regulations?
  1.    De facto
  2.    De jure
  3.    Both a & b
  4.    None of the above
 Discuss Question
Answer: Option B. -> De jure
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. What happens during the failure of a router in the virtual switching circuit?
  1.    All the crashed packets get lost
  2.    All the virtual circuits that passes through the router get terminated
  3.    Congestion control becomes extremely difficult
  4.    Sequence of packets arrival gets disrupted
 Discuss Question
Answer: Option B. -> All the virtual circuits that passes through the router get terminated
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. Which type of virtual circuit has an ability of providing the point-to-point and dedicated connections for a longer period of time?
  1.    Switched Virtual Circuit (SVC)
  2.    Permanent Virtual Circuit (PVC)
  3.    Multicast Virtual Circuit (MVC)
  4.    All of the above
 Discuss Question
Answer: Option B. -> Permanent Virtual Circuit (PVC)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. Which element of a protocol represents the meaning of each section of bits?
  1.    Syntax
  2.    Semantics
  3.    Timing
  4.    All of the above
 Discuss Question
Answer: Option B. -> Semantics
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. What kind of information is provided by switched Virtual Circuit (SVC) especially in the call set-up phase?
  1.    Bandwidth allocation & Quality of Service parameters
  2.    Virtual Channel Identifiers
  3.    Both a & b
  4.    None of the above
 Discuss Question
Answer: Option C. -> Both a & b
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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