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 IEEE 802.11, a BSS without an AP is called _________.
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Question 2 of 30
Q-2.The sum of the checksum and data at the receiver is _______ if no error is detected.
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Question 3 of 30
Q-3.For many applications, we need a program or a script to be run at the client site. These are called _______________ documents
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Question 4 of 30
Q-4.In HTTP, _______ server is a computer that keeps copies of responses to recent requests.
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Question 5 of 30
Q-5.The fourth generation cellular phones uses a _____________.
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Question 6 of 30
Q-6.The connection establishment procedure in TCP is susceptible to a serious security problem called the _________ attack.
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Question 7 of 30
Q-7.The congestion window size, after it passes the initial slow start state, follows a saw tooth pattern called _________________________________.
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Question 8 of 30
Q-8.Stream Control Transmission Protocol (SCTP) is a new _____________ protocol.
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Question 9 of 30
Q-9.In ATM, a(n) _________ is the interface between two ATM switches.
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Question 10 of 30
Q-10.In a centralized P2P network, the directory system uses the ________ paradigm; the storing and downloading of the files are done using __________ paradigm.
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Question 11 of 30
Q-11.____________ is a digital version of AMPS.
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Question 12 of 30
Q-12.The HDLC _______ field defines the beginning and end of a frame.
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Question 13 of 30
Q-13.In ATM, the _______ layer accepts transmissions from upper-layer services and maps them into cells.
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Question 14 of 30
Q-14.At the CRC generator, _______ is (are) added to the dataword after the division process to create the codeword.
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Question 15 of 30
Q-15.The TCP/IP protocol suite consists of _______ layers.
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Question 16 of 30
Q-16.How many carrier frequencies are used in BPSK?
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Question 17 of 30
Q-17.In Ethernet addressing, if all the bits are 1s, the address is _________.
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Question 18 of 30
Q-18.A _______ certifies the binding between a public key and its owner.
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Question 19 of 30
Q-19.In _____ transmission, the carrier signal is modulated so that its amplitude varies with the changing amplitudes of the modulating signal.
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Question 20 of 30
Q-20.The CSMA/CD algorithm does not work in wireless LAN because
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Question 21 of 30
Q-21.______ finds the value of the signal amplitude for each sample; ____ finds the change from the previous sample.
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Question 22 of 30
Q-22.The idea of RZ and the idea of NRZ-I are combined into the ________ scheme.
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Question 23 of 30
Q-23.In ________ TDM, slots are dynamically allocated to improve bandwidth efficiency.
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Question 24 of 30
Q-24.________ provides service to the user to make the process of sending or receiving a message easier.
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Question 25 of 30
Q-25.A _______ algorithm is a policing technique that shapes bursty traffic into fixed-rate traffic by averaging the data rate, but it does not give credit to the user during idle periods.
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Question 26 of 30
Q-26._______ can achieve a high level of compression and is normally used in military for compressing speech. The synthesized speech, though intelligible, lacks naturalness and quality to identify the speaker.
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Question 27 of 30
Q-27.For control, NVT uses US ASCII characters with the highest order bit set to ______.
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Question 28 of 30
Q-28.We can compare the task of network management to the task of writing a program. Both tasks need variable definition and declarations. In network management this is handled by _________.
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Question 29 of 30
Q-29.In IEEE 802.11, when a frame is going from a station to an AP, the address flag is _____.
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Question 30 of 30
Q-30.______ is based on a principle called trilateration.
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