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 __________ resolution, the resolver expects the server to supply the final answer.
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Question 2 of 30
Q-2.An SNMP agent can send _______ messages.
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Question 3 of 30
Q-3.In ______ the available bandwidth is divided into frequency bands. Each station is allocated a band to send its data. In other words, each band is reserved for a specific station, and it belongs to the station all the time.
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Question 4 of 30
Q-4.In the TCP/IP protocol suite, which of the following is a transport layer protocol?
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Question 5 of 30
Q-5.A registration request or reply is sent by _____ using the well-known port 434.
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Question 6 of 30
Q-6.WiMax is an IEEE standard for a ________ wireless system
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Question 7 of 30
Q-7.__________ means changing the encoding of a payload to a lower quality to match the bandwidth of the receiving network.
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Question 8 of 30
Q-8.A device, called ________, is a router (or a host) that runs the SNMP server program.
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Question 9 of 30
Q-9.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 10 of 30
Q-10.An IPv6 address consists of ________ bytes (octets);
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Question 11 of 30
Q-11._____ signals have an infinite number of values in a time interval.
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Question 12 of 30
Q-12.In ATM, the _______ layer accepts transmissions from upper-layer services and maps them into cells.
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Question 13 of 30
Q-13.In Bluetooth, the current data rate is ____ Mbps
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Question 14 of 30
Q-14.The application layer in the TCP/IP protocol suite is usually considered to be the combination of ________ layers in the OSI model
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Question 15 of 30
Q-15.Communication at the data-link layer is ___________________.
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Question 16 of 30
Q-16.IPSec requires a logical connection between two hosts using a signaling protocol called ____________.
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Question 17 of 30
Q-17.The largest portion of the bandwidth for ADSL carries _______.
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Question 18 of 30
Q-18.How many carrier frequencies are used in BFSK?
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Question 19 of 30
Q-19._________ audio/video refers to the use of the Internet for interactive audio/video applications.
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Question 20 of 30
Q-20.A (An) ______ signal is the corresponding optical signals of an electrical signal level STS-n.
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Question 21 of 30
Q-21.SCTP allows __________ service in each association.
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Question 22 of 30
Q-22.____________ is used to compress video.
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Question 23 of 30
Q-23.In ___________, the identity of a party is verified once for the entire duration of system access.
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Question 24 of 30
Q-24.In fiber optics, the signal is _______ waves.
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Question 25 of 30
Q-25.In Java implementation of TCP, a client uses _________; a server uses __________.
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Question 26 of 30
Q-26.If the sender is a host and wants to send a packet to another host on the same network, the logical address that must be mapped to a physical address is ______.
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Question 27 of 30
Q-27.________ satellites provide time and location information for vehicles and ships.
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Question 28 of 30
Q-28.What is needed to determine the number of the last byte of a fragment?
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Question 29 of 30
Q-29.A proxy firewall filters at the __________ layer.
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Question 30 of 30
Q-30.In TCP, the window should not be _________.
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