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.The IEEE 802.11g, uses _________.
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Question 2 of 30
Q-2.In the digital signature technique when the whole message is signed using an asymmetric key, the sender of the message uses _______ to sign the message.
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Question 3 of 30
Q-3.Which error detection method uses one's complement arithmetic?
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Question 4 of 30
Q-4.In OSPF, a ________ defines the links of a network.
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Question 5 of 30
Q-5.________ provides service to the user to make the process of sending or receiving a message easier.
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Question 6 of 30
Q-6.In SCTP, a data chunk is numbered using ________.
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Question 7 of 30
Q-7.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 8 of 30
Q-8.The sender is a router that has received a datagram destined for a host in the same network. The logical address that must be mapped to a physical address is ______.
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Question 9 of 30
Q-9.A device, called ________, is a router (or a host) that runs the SNMP server program.
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Question 10 of 30
Q-10.In the asymmetric-key method used for confidentiality, which key is publicly known?
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Question 11 of 30
Q-11._______ data have discrete states and take discrete values.
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Question 12 of 30
Q-12.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 13 of 30
Q-13.BER specifies that each piece of data be encoded using three fields: _____________________.
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Question 14 of 30
Q-14.The use of hierarchy in routing tables can ________ the size of the routing tables.
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Question 15 of 30
Q-15.A _______ certifies the binding between a public key and its owner.
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Question 16 of 30
Q-16.A ________ is a local address. Its jurisdiction is over a local network.
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Question 17 of 30
Q-17.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 18 of 30
Q-18.Which of the following is true about ICMP messages?
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Question 19 of 30
Q-19.The IEEE 802.11 or IEEE 802.11b DSSS uses ______ modulation.
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Question 20 of 30
Q-20.In BER, the tag is a ______ field that defines the type of the data; the length is a ______ field.
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Question 21 of 30
Q-21.In _______ routing, the least cost route between any two nodes is the route with the minimum distance.
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Question 22 of 30
Q-22.To resolve a query, _________ uses two entities: a routing table and a leaf set.
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Question 23 of 30
Q-23._________ allows a site to use a set of private addresses for internal communication and a set of global Internet addresses for communication with the rest of the world.
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Question 24 of 30
Q-24.SCTP allows __________ service in each association.
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Question 25 of 30
Q-25.To increase efficiency, capacity and scalability, new access techniques are being considered such as _______ considered for 4G cellular phones.
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Question 26 of 30
Q-26.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 27 of 30
Q-27.To name objects globally, SMI uses an object identifier, which is a hierarchical identifier based on a _______ structure
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Question 28 of 30
Q-28.In TCP's __________ algorithm the size of the congestion window increases additively until congestion is detected.
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Question 29 of 30
Q-29.A station, called ________, is a host that runs the SNMP client program.
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Question 30 of 30
Q-30.A _______ algorithm is a policing technique that allows bursty traffic at a regulated maximum rate and give some credits to the user during idle periods.
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