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._______ encoding has a transition at the middle of each bit.
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Question 2 of 30
Q-2.The _____ scheme uses data patterns of size 2 and encodes the 2-bit patterns as one signal element belonging to a four-level signal.
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Question 3 of 30
Q-3.In hexadecimal colon notation, a 128-bit address is divided into _______ sections, each _____ hexadecimal digits in length.
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Question 4 of 30
Q-4.In _______ encoding, we use three levels: positive, zero, and negative.
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Question 5 of 30
Q-5.In Manchester and differential Manchester encoding, the transition at the middle of the bit is used for __________.
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Question 6 of 30
Q-6.A _________ has no filtering capability.
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Question 7 of 30
Q-7.The idea of RZ and the idea of NRZ-I are combined into the ________ scheme.
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Question 8 of 30
Q-8.An IPv4 address is normally represented in base ____ in dotted-decimal notation.
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Question 9 of 30
Q-9.The _______ translates NVT characters into a form acceptable by the remote operating system.
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Question 10 of 30
Q-10.In a centralized P2P network, the directory system uses the ________ paradigm; the storing and downloading of the files are done using __________ paradigm.
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Question 11 of 30
Q-11.The idea of RZ and the idea of NRZ-L are combined into the ________ scheme.
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Question 12 of 30
Q-12.To increase efficiency, capacity and scalability, new access techniques are being considered such as _______ considered for 4G cellular phones.
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Question 13 of 30
Q-13.We can compare the task of network management to the task of writing a program. Both tasks have actions performed by statements. In network management this is handled by _______.
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Question 14 of 30
Q-14.In TCP, a FIN + ACK segment consumes _____ sequence number(s) if it does not carry data.
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Question 15 of 30
Q-15.In the third generation of cellular phones, _______ uses W-CDMA.
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Question 16 of 30
Q-16.To use the services of UDP, we need ________ socket addresses.
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Question 17 of 30
Q-17.The source port number on the UDP user datagram header defines _______.
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Question 18 of 30
Q-18.In IEEE 802.11, when a frame is coming from an AP and going to a station, the address flag is _______.
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Question 19 of 30
Q-19.In ________ TDM, each input connection has an allotment in the output even if it is not sending data.
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Question 20 of 30
Q-20.In Kademlia, each node in the network divides the binary tree into m subtrees that.
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Question 21 of 30
Q-21.In MPEG method, the ________ compression of each frame is done with JPEG; redundant frames are removed during _______ compression.
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Question 22 of 30
Q-22._______ adds pruning and grafting to _______ to create a multicast shortest path tree that supports dynamic membership changes.
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Question 23 of 30
Q-23.The original telephone network, which is referred to as the plain old telephone system (POTS), was a (an) ________ system.
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Question 24 of 30
Q-24.________ provides synchronization without increasing the number of bits.
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Question 25 of 30
Q-25.The _______ data types are atomic data types.
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Question 26 of 30
Q-26.__________ coding is based on the science of psychoacoustics, which is the study of how people perceive sound.
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Question 27 of 30
Q-27.UDP packets are called __________ .
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Question 28 of 30
Q-28.In TCP, there can be ______ RTT measurement(s) in progress at any time.
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Question 29 of 30
Q-29.In the digital signature technique when the whole message is signed using an asymmetric key, the sender of the message uses _______ to sign the message.
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Question 30 of 30
Q-30._______ cable consists of an inner copper core and a second conducting outer sheath.
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