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 the _____ Protocol, the sender sends one frame, stops until it receives confirmation from the receiver, and then sends the next frame.
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Question 2 of 30
Q-2.In _______ delivery, both the deliverer of the IP packet and the destination are on the same network.
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Question 3 of 30
Q-3.In the Internet, the domain name space (tree) is divided into _______ different sections
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Question 4 of 30
Q-4.The Simplest Protocol and the Stop-and-Wait Protocol are for ______ channels
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Question 5 of 30
Q-5.The ________ mode provides synchronization for the entire stream of bits must. In other words, it guarantees that the data arrive at a fixed rate.
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Question 6 of 30
Q-6.In the ______ method, all data exchanges must be made through the primary device even when the ultimate destination is a secondary device.
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Question 7 of 30
Q-7.Gigabit Ethernet access methods include _______ mode.
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Question 8 of 30
Q-8.SCTP association allows _____________ for each end
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Question 9 of 30
Q-9.In ________, the available bandwidth is divided into frequency bands.
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Question 10 of 30
Q-10.______ provide security at the transport layer.
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Question 11 of 30
Q-11.A ________ bridge can forward and filter frames and automatically build its forwarding table.
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Question 12 of 30
Q-12.We discussed ______ popular controlled-access methods
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Question 13 of 30
Q-13._______ signals can have only a limited number of values.
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Question 14 of 30
Q-14.The ________ layer is responsible for the process-to-process delivery of the entire message.
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Question 15 of 30
Q-15.In a(n) _______ configuration, the administrator types the port numbers, the IP addresses, or other characteristics, using the VLAN software.
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Question 16 of 30
Q-16.PIM-SM is used in a _______multicast environment such as a WAN.
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Question 17 of 30
Q-17.__________ augments the CSMA algorithm to detect collision
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Question 18 of 30
Q-18.When the secondary downloads information from the primary, it is called ______ transfer
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Question 19 of 30
Q-19.In _________, autonegotiation allows two devices to negotiate the mode or data rate of operation.
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Question 20 of 30
Q-20.What is the last address of a block of classless addresses if one of the addresses is 12.2.2.6/30?
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Question 21 of 30
Q-21.The ________ layer is responsible for the process-to-process delivery of the entire message.
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Question 22 of 30
Q-22.In OSPF, when the link between two routers is broken, the administration may create a _________ link between them using a longer path that probably goes through several routers
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Question 23 of 30
Q-23.An HTTP request message always contains _______
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Question 24 of 30
Q-24.Which quantization level results in a more faithful reproduction of the signal?
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Question 25 of 30
Q-25.IPv6 has _______ -bit addresses.
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Question 26 of 30
Q-26.In IEEE 802.11, when a frame is going from one station in a BSS to another without passing through the distribution system, the address flag is _____
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Question 27 of 30
Q-27.Ethernet uses a ______ physical address that is imprinted on the network interface card (NIC)
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Question 28 of 30
Q-28.A ________ server loads all information from the primary server.
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Question 29 of 30
Q-29.In Selective Repeat ARQ, if 5 is the number of bits for the sequence number, then the maximum size of the send window must be _____
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Question 30 of 30
Q-30.The task of moving the packet from the input queue to the output queue in a router is done by _________
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