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 a real-time video conference, data from the server is _______ to the client sites.
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Question 2 of 30
Q-2.The HTTP request line contains a _______ method to request a document from the server
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Question 3 of 30
Q-3.An IPv4 datagram is fragmented into three smaller datagrams. Which of the following is true?
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Question 4 of 30
Q-4._________ operates in the transport mode or the tunnel mode.
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Question 5 of 30
Q-5.A _______ is a three-layer device that handles packets based on their logical addresses.
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Question 6 of 30
Q-6.A(n) _____ is a trusted third party that assigns a symmetric key to two parties.
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Question 7 of 30
Q-7.The _______ layer ensures interoperability between communicating devices through transformation of data into a mutually agreed upon format.
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Question 8 of 30
Q-8.In _______ forwarding, the full IP address of a destination is given in the routing table.
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Question 9 of 30
Q-9.A backbone is usually a ______.
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Question 10 of 30
Q-10.In AMPS, each band is divided into ______ channels
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Question 11 of 30
Q-11.In cyclic redundancy checking, what is the CRC?
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Question 12 of 30
Q-12.In OSPF, a ________ link connects two routers without any other host or router in between
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Question 13 of 30
Q-13._____________ is a language for creating Web pages.
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Question 14 of 30
Q-14.In ATM, ______ is for packets requiring no sequencing and no error control mechanism.
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Question 15 of 30
Q-15.SMI emphasizes three attributes to handle an object: _____, ________, and _________.
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Question 16 of 30
Q-16.What is the last address of a block of classless addresses if one of the addresses is 12.2.2.127/28?
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Question 17 of 30
Q-17.In _________ protocols, we use ________
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Question 18 of 30
Q-18.______ provides redundancy to ensure synchronization and inherent error detection.
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Question 19 of 30
Q-19.The protocol that is used for signaling in the telephone network is called ______
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Question 20 of 30
Q-20.If the baud rate for a 64-QAM signal is 2000, what is the bit rate?
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Question 21 of 30
Q-21.In the _________ method, after the station finds the line idle, it sends its frame immediately. If the line is not idle, it continuously senses the line until it finds it idle.
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Question 22 of 30
Q-22.________ is a collection of many separate networks
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Question 23 of 30
Q-23.In Bluetooth, the _____ link is used when data integrity is more important than avoiding latency.
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Question 24 of 30
Q-24.A three-layer switch is a kind of ________
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Question 25 of 30
Q-25.The ________is the original message before transformation
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Question 26 of 30
Q-26.There are ______________ Internet service providers.
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Question 27 of 30
Q-27.TCP allows the sending process to deliver data as a _______of bytes and allows the receiving process to obtain data as a _________ of bytes
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Question 28 of 30
Q-28.In Frame Relay, when a _____ is selected, the corresponding table entry is recorded for all switches by the administrator
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Question 29 of 30
Q-29.The ______ layer establishes, maintains, and synchronizes the interactions between communicating devices.
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Question 30 of 30
Q-30.In _______, a table associating a logical address with a physical address is updated manually.
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