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 arithmetic coding the entire message is mapped to a real number in the interval _________.
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Question 2 of 30
Q-2.In IEEE 802.11, a station with ________ mobility can move from one BSS to another, but the movement is confined inside one ESS.
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Question 3 of 30
Q-3.________ is the cell relay protocol designed by the corresponding Forum and adopted by the ITU-T.
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Question 4 of 30
Q-4.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 5 of 30
Q-5.In the domain name space, a _________ is a subtree of the domain name space.
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Question 6 of 30
Q-6.Integrated Services is a _______________ QoS model designed for IP.
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Question 7 of 30
Q-7.In Ethernet addressing, if all the bits are 1s, the address is _________.
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Question 8 of 30
Q-8.Communication in TCP is ___________.
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Question 9 of 30
Q-9.In the Reno TCP, when TCP enters the fast recovery, if a timeout occurs, TCP ____________________________________.
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Question 10 of 30
Q-10.According to the PPP transition phases diagram, options are negotiated in the _______ state.
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Question 11 of 30
Q-11.GSM allows a reuse factor of _______.
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Question 12 of 30
Q-12._______ signals can have only a limited number of values in a time interval.
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Question 13 of 30
Q-13.In the Reno TCP, when TCP enters the fast recovery, if a new (non duplicate) ACK arrives TCP ____________________________________.
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Question 14 of 30
Q-14.In ________ TDM, slots are dynamically allocated to improve bandwidth efficiency.
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Question 15 of 30
Q-15.Since the square matrix that represents the DCT coefficient is an ____________ matrix, inverse and transpose are the same.
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Question 16 of 30
Q-16.In TCP, a FIN + ACK segment consumes _____ sequence number(s) if it does not carry data.
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Question 17 of 30
Q-17._______ 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 18 of 30
Q-18.Which error detection method involves polynomials?
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Question 19 of 30
Q-19.The use of hierarchy in routing tables can ________ the size of the routing tables.
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Question 20 of 30
Q-20.The shortest frame in HDLC protocol is usually the _______ frame.
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Question 21 of 30
Q-21.The _______ translates local characters into NVT characters.
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Question 22 of 30
Q-22.Which encoding method uses alternating positive and negative values for 1s?
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Question 23 of 30
Q-23.RPB creates a shortest path _______ tree from the source to each destination.
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Question 24 of 30
Q-24.In ________, the multicast packet must reach only those networks that have active members for that particular group.
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Question 25 of 30
Q-25.In the PPP frame, the _______ field is similar to that of the U-frame in HDLC.
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Question 26 of 30
Q-26.SNMP uses the services of UDP on two well-known ports, _______ and _______.
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Question 27 of 30
Q-27.An IPv4 address is normally represented in base ____ in dotted-decimal notation.
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Question 28 of 30
Q-28._______ are used to number the packets of a real-time transmission.
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Question 29 of 30
Q-29.In Java, an IP address is defined as an object, the instance of _______ class.
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Question 30 of 30
Q-30.In Java two methods, getOutputStream and getInputStream, are provided in the ________ class.
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