With each visit of this Data Communication and 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.In ________, each node maintains a vector (table) of minimum distances to every node.
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Question 2 of 30
Q-2.Some new two-layer switches, called _______ switches, have been designed to forward the frame as soon as they check the MAC addresses in the header of the frame
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Question 3 of 30
Q-3.In Manchester and differential Manchester encoding, the transition at the middle of the bit is used for __________
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Question 4 of 30
Q-4.Transmission media are usually categorized as _______.
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Question 5 of 30
Q-5.Which of the following does UDP guarantee?
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Question 6 of 30
Q-6.A local telephone network is an example of a _______ network.
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Question 7 of 30
Q-7.Which of the following could be a legitimate MIB object identifier?
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Question 8 of 30
Q-8._______ encoding has a transition at the middle of each bit.
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Question 9 of 30
Q-9.How many carrier frequencies are used in BPSK?
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Question 10 of 30
Q-10.In a _______ connection, more than two devices can share a single link.
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Question 11 of 30
Q-11.SNMP defines the ___________________ to be sent from a manager to an agent and vice versa.
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Question 12 of 30
Q-12.The third phase of JPEG is ___________
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Question 13 of 30
Q-13.The _______ model shows how the network functions of a computer ought to be organized.
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Question 14 of 30
Q-14.IEEE has defined the specifications for a wireless LAN, called _______, which covers the physical and data link layers.
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Question 15 of 30
Q-15.An SNMP agent can send _______ messages
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Question 16 of 30
Q-16.Although there are several ways to achieve process-to-process communication, the most common is through the __________ paradigm
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Question 17 of 30
Q-17.The number of addresses assigned to an organization in classless addressing _______
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Question 18 of 30
Q-18.______ eliminates the varying delay times associated with different-size packets
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Question 19 of 30
Q-19.The _______ layer lies between the network layer and the application layer.
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Question 20 of 30
Q-20.Multiply the header length field by _______ to find the total number of bytes in the TCP header
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Question 21 of 30
Q-21.DNS can use the services of ________ using the well-known port 53.
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Question 22 of 30
Q-22.A generator that contains a factor of ____ can detect all odd-numbered errors.
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Question 23 of 30
Q-23.Data can be ________.
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Question 24 of 30
Q-24.The metric used by _______ is the hop count
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Question 25 of 30
Q-25._________ audio/video refers to the use of the Internet for interactive audio/video applications.
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Question 26 of 30
Q-26.100Base-T4 uses ________ line coding
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Question 27 of 30
Q-27.An STS-3 frame is made of ________ columns
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Question 28 of 30
Q-28.The United States is divided into many _______
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Question 29 of 30
Q-29.To authenticate the data origin, one needs a(n) _______.
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Question 30 of 30
Q-30.The path overhead consists of ______ bytes
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