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 the third generation of cellular phones, _______ uses only TDMA.
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Question 2 of 30
Q-2.In OSPF, a ________ link connects two routers without any other host or router in between.
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Question 3 of 30
Q-3.The control information in SCTP are carried in the ________.
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Question 4 of 30
Q-4.A local area network (LAN) is defined by _______________
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Question 5 of 30
Q-5.The Multicast Open Shortest Path First (MOSPF) routing uses the _______ tree approach.
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Question 6 of 30
Q-6.In the Reno TCP, when TCP enters the fast recovery, if duplicate ACKs continue to come, TCP ____________________________________.
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Question 7 of 30
Q-7.___________ cryptography is often used for short messages.
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Question 8 of 30
Q-8.For data, NVT uses US ASCII characters with the highest order bit set to ______.
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Question 9 of 30
Q-9._________ audio/video refers to the use of the Internet for interactive audio/video applications.
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Question 10 of 30
Q-10.The sum of the checksum and data at the receiver is _______ if no error is detected.
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Question 11 of 30
Q-11.When a user logs into a local time-sharing system, it is called ________ login.
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Question 12 of 30
Q-12.During an FTP session the data connection may be opened _______.
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Question 13 of 30
Q-13.In the _______ random-access method collision is avoided.
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Question 14 of 30
Q-14.The Internet Protocol (IP) is ________ protocol.
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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.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 17 of 30
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Question 18 of 30
Q-18.__________ is the protocol designed to handle real-time traffic on the Internet.
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Question 19 of 30
Q-19.At the transport layer, to define the processes, we need two identifiers called ____________.
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Question 20 of 30
Q-20.In TCP, one end can stop sending data while still receiving data. This is called a ______ termination.
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Question 21 of 30
Q-21.How many carrier frequencies are used in BFSK?
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Question 22 of 30
Q-22._____________ means concealing the contents of a message by enciphering.
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Question 23 of 30
Q-23.A one-to-many communication between one source and a specific group of hosts is classified as a _______ communication.
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Question 24 of 30
Q-24.IS-95 uses the _______ satellite system for synchronization.
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Question 25 of 30
Q-25.______ is based on a principle called trilateration.
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Question 26 of 30
Q-26.In TCP, there can be ______ RTT measurement(s) in progress at any time.
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Question 27 of 30
Q-27.The __________ cellular phone system provided universal personal communication.
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Question 28 of 30
Q-28.In DHCP, the client uses ________ port and the server uses _________ port.
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Question 29 of 30
Q-29.To distinguish between different streams, SCTP uses ___________.
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Question 30 of 30
Q-30._______ is a controlled-access protocol.
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