With each visit of this Computer Networking online Quiz / Practice Test, the list of MCQs / Objective Questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.
Test Instructions
Question type Randomized MCQs.Changes every time you visit the test
Total Number of Questions 30
Time Limit 20 Minutes
Points 1 Point for each Question
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Question 1 of 30
Q-1.The second generation of cable networks is called a(n) _________ network.
Your Answer:Correct
Your Answer:Incorrect
Question 2 of 30
Q-2.In __________ a key is stored in a node whose identifier is numerically closest to the key.
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Question 3 of 30
Q-3.The ___________ added a new state to the congestion control FSM, called the fast recovery state.
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Question 4 of 30
Q-4._______ requires one primary station and one or more secondary stations.
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Question 5 of 30
Q-5.To makeup for the lost and corrupt packets, the real-time traffic normally ____________.
Your Answer:Correct
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Question 6 of 30
Q-6.The _______ translates NVT characters into a form acceptable by the remote operating system.
Your Answer:Correct
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Question 7 of 30
Q-7.In a DHT-based network, each peer
Your Answer:Correct
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Question 8 of 30
Q-8.In ________, the phase of the carrier is varied to represent two or more different signal elements. Both peak amplitude and frequency remain constant.
Your Answer:Correct
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Question 9 of 30
Q-9.RPB creates a shortest path _______ tree from the source to each destination.
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Question 10 of 30
Q-10.In IEEE 802.11, the access method used in the PCF sublayer is ______.
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Question 11 of 30
Q-11.In TCP, the _______ timer is needed to handle the zero window-size advertisement.
Your Answer:Correct
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Question 12 of 30
Q-12.HDLC is an acronym for _______.
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Question 13 of 30
Q-13.In ______, the router forwards the received packet through only one of its interfaces.
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Question 14 of 30
Q-14.DHCP is a (an) ___________ layer protocol.
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Question 15 of 30
Q-15.What is the default prefix length for class B in CIDR notation?
Your Answer:Correct
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Question 16 of 30
Q-16.The IP header size is _______ bytes long.
Your Answer:Correct
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Question 17 of 30
Q-17.To name objects globally, SMI uses an object identifier, which is a hierarchical identifier based on a _______ structure
Your Answer:Correct
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Question 18 of 30
Q-18.In the Ethernet frame, the _______ field contains error detection information.
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Question 19 of 30
Q-19.UDP is a ________________ transport protocol.
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Question 20 of 30
Q-20.A ________ server is a computer that transfers the complete information about a zone from another server.
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Question 21 of 30
Q-21.Channelization (or channel partition as sometime called) is a multiple-access method in which the available bandwidth of a link is shared _________ between different stations.
Your Answer:Correct
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Question 22 of 30
Q-22.A connection in SCTP is called a(n) ____________.
Your Answer:Correct
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Question 23 of 30
Q-23.______________ assigns shorter codes to symbols that occur more frequently and longer codes to those that occur less frequently.
Your Answer:Correct
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Question 24 of 30
Q-24.In ______ schemes, the voltage level oscillates between a positive and a negative values although it may remain at zero level between the two values.
Your Answer:Correct
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Question 25 of 30
Q-25.A _________ has no filtering capability.
Your Answer:Correct
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Question 26 of 30
Q-26.In the third generation of cellular phones, _______ uses W-CDMA.
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Question 27 of 30
Q-27.In TCP, the sequence number for each segment is the number of the _______ byte (virtual byte) carried in that segment.
Your Answer:Correct
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Question 28 of 30
Q-28.The period of a satellite, the time required for a satellite to make a complete trip around the Earth, is determined by _________ law.
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Question 29 of 30
Q-29.A proposed standard is elevated to ________ standard status after at least two successful tries.
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Question 30 of 30
Q-30.In the third generation of cellular phones, ______ uses a combination of W-CDMA and TDMA.
Your Answer:Correct
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