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.In a client-server paradigm, a _______ program provides services to a (another) _______ program
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Question 2 of 30
Q-2.______ is an analog multiplexing technique to combine optical signals.
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Question 3 of 30
Q-3.The sender is a router that has received a datagram destined for a host in the same network. The logical address that must be mapped to a physical address is ______.
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Question 4 of 30
Q-4._______ describes the position of the waveform relative to time 0.
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Question 5 of 30
Q-5.We can define network management as ________________ network components to meet a set of requirements defined by an organization.
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Question 6 of 30
Q-6.In Java two methods, getOutputStream and getInputStream, are provided in the ________ class.
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Question 7 of 30
Q-7.A later version of TCP, called ______ TCP, made an extra optimization on the _______ TCP.
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Question 8 of 30
Q-8.The metric used by _______ is the hop count.
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Question 9 of 30
Q-9.______ finds the value of the signal amplitude for each sample; ____ finds the change from the previous sample.
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Question 10 of 30
Q-10.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 11 of 30
Q-11._______ provides redundancy to ensure synchronization and inherent error detection.
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Question 12 of 30
Q-12.________ is the process of converting digital data to a digital signal.
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Question 13 of 30
Q-13.Each station on an Ethernet network has a unique _______ address imprinted on its network interface card (NIC).
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Question 14 of 30
Q-14.In PPP, what is the purpose of LCP packets?
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Question 15 of 30
Q-15.In ________, the multicast packet must reach only those networks that have active members for that particular group.
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Question 16 of 30
Q-16.________ is normally referred to as mB/nB coding; it replaces each m-bit group with an n-bit group.
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Question 17 of 30
Q-17.For a 1-byte length field, what is the maximum value for the data length?
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Question 18 of 30
Q-18.___________ means that the data must arrive at the receiver exactly as they were sent.
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Question 19 of 30
Q-19.A socket address is a combination of __________.
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Question 20 of 30
Q-20.SNMP uses two other protocols: _______ and _________.
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Question 21 of 30
Q-21.In multicast routing, each involved router needs to construct a ________ path tree for each group.
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Question 22 of 30
Q-22.The second generation of cable networks is called a(n) _________ network.
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Question 23 of 30
Q-23.In the _______ encoding scheme, a non-ASCII character is sent as 3 characters.
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Question 24 of 30
Q-24.In IEEE 802.11, a station with ________ mobility is either stationary (not moving) or moving only inside a BSS.
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Question 25 of 30
Q-25.__________ means changing the encoding of a payload to a lower quality to match the bandwidth of the receiving network.
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Question 26 of 30
Q-26.Currently _______ is responsible for the management of Internet domain names and addresses
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Question 27 of 30
Q-27.___________ is a second-generation cellular phone system used in Europe.
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Question 28 of 30
Q-28.In IEEE 802.11, a station with ________ mobility can move from one ESS to another.
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Question 29 of 30
Q-29.Since the square matrix that represents the DCT coefficient is an ____________ matrix, inverse and transpose are the same.
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Question 30 of 30
Q-30.In the Reno TCP, when TCP enters the fast recovery, if duplicate ACKs continue to come, TCP ____________________________________.
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