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 an IS-95 system, the frequency-reuse factor is normally _____.
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Question 2 of 30
Q-2.In TCP/IP, a logical connection between an entity at the data-link layer can be made with another entity at the ________ layer.
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Question 3 of 30
Q-3.IPSec operates at two different modes: _________ mode and _________ mode.
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Question 4 of 30
Q-4._______ encoding has a transition at the beginning of each 0 bit.
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Question 5 of 30
Q-5.In the _______ random-access method, stations do not sense the medium.
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Question 6 of 30
Q-6.Which QoS model depends heavily on resource reservation?.
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Question 7 of 30
Q-7.A port number is _______ bits long.
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Question 8 of 30
Q-8.Which of the following attacks is threatening availability?
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Question 9 of 30
Q-9.The period of a satellite, the time required for a satellite to make a complete trip around the Earth, is determined by _________ law.
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Question 10 of 30
Q-10.The CSMA/CD algorithm does not work in wireless LAN because
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Question 11 of 30
Q-11.The Internet Protocol (IP) is ________ protocol.
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Question 12 of 30
Q-12.IPSec requires a logical connection between two hosts using a signaling protocol called ____________.
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Question 13 of 30
Q-13.To distinguish between different data chunks belonging to the same stream, SCTP uses ___________.
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Question 14 of 30
Q-14.._____________ is a language for creating a static document
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Question 15 of 30
Q-15.Which of the following functions are performed by UDP?
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Question 16 of 30
Q-16.In the Internet, the country domain section uses ___________ country abbreviations.
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Question 17 of 30
Q-17.In TCP, a FIN segment consumes ____ sequence numbers if it does not carry data.
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Question 18 of 30
Q-18.In arithmetic coding the entire message is mapped to a real number in the interval _________.
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Question 19 of 30
Q-19.DVMRP is a ________ routing protocol, based on RIP.
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Question 20 of 30
Q-20.In a client-server paradigm, a _______ program provides services to a (another) _______ program
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Question 21 of 30
Q-21.Channelization (or channel partition as sometime called) is a multiple-access method in which the available bandwidth of a link is shared _________ between different stations.
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Question 22 of 30
Q-22.Trackerless BitTorrent uses __________ DHT to do the job of tracking.
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Question 23 of 30
Q-23.The sum of the checksum and data at the receiver is _______ if no error is detected.
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Question 24 of 30
Q-24.RIP uses the services of _______.
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Question 25 of 30
Q-25.Which of the following is not a characteristic attributed to a data flow?
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Question 26 of 30
Q-26.SNMP defines the ___________________ of packets to be exchanged between a manager and an agent.
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Question 27 of 30
Q-27.To resolve a query, _________ uses two entities: a routing table and a leaf set.
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Question 28 of 30
Q-28.UDP and TCP are two protocols at the ___________ layer.
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Question 29 of 30
Q-29.The _______ translates local characters into NVT characters.
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Question 30 of 30
Q-30.The idea of address aggregation was designed to alleviate the increase in routing table entries when using ________ addressing.
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