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
Remaining Time: 0 MINUTES
0 of 30 questions completed
Questions:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Information
You have already completed the test before. Hence you can not start it again.
0 of 30 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0 )
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Question 1 of 30
Q-1.In subnetting, the number of addresses in each subnet must _______.
Your Answer:Correct
Your Answer:Incorrect
Question 2 of 30
Q-2._________ 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.
Your Answer:Correct
Your Answer:Incorrect
Question 3 of 30
Q-3.All objects managed by SNMP are given an object identifier. The object identifier always starts with _______.
Your Answer:Correct
Your Answer:Incorrect
Question 4 of 30
Q-4.In TCP, there can be ______ RTT measurement(s) in progress at any time.
Your Answer:Correct
Your Answer:Incorrect
Question 5 of 30
Q-5.In Bluetooth, the current data rate is ____ Mbps
Your Answer:Correct
Your Answer:Incorrect
Question 6 of 30
Q-6.SONET uses _______ TDM multiplexing.
Your Answer:Correct
Your Answer:Incorrect
Question 7 of 30
Q-7.In OSPF, a ________ defines the links of a network.
Your Answer:Correct
Your Answer:Incorrect
Question 8 of 30
Q-8.The first step in PCM is ________.
Your Answer:Correct
Your Answer:Incorrect
Question 9 of 30
Q-9.________ is the rate of change with respect to time.
Your Answer:Correct
Your Answer:Incorrect
Question 10 of 30
Q-10.The class used in Java network programming for socket address is the ______________ class.
Your Answer:Correct
Your Answer:Incorrect
Question 11 of 30
Q-11.In Ethernet addressing, if all the bits are 1s, the address is _________.
Your Answer:Correct
Your Answer:Incorrect
Question 12 of 30
Q-12.AMPS uses ______ to divide each 25-MHz band into channels.
Your Answer:Correct
Your Answer:Incorrect
Question 13 of 30
Q-13.In FTP, there are three types of _______: stream, block, and compressed.
Your Answer:Correct
Your Answer:Incorrect
Question 14 of 30
Q-14.UDP packets are called __________ .
Your Answer:Correct
Your Answer:Incorrect
Question 15 of 30
Q-15.A VLAN as a local area network configured by_____________.
Your Answer:Correct
Your Answer:Incorrect
Question 16 of 30
Q-16.The Multicast Open Shortest Path First (MOSPF) protocol is an extension of the OSPF protocol that uses multicast routing to create source-based trees. The protocol is based on _______ routing.
Your Answer:Correct
Your Answer:Incorrect
Question 17 of 30
Q-17.TCP groups a number of bytes together into a packet called a ___________.
Your Answer:Correct
Your Answer:Incorrect
Question 18 of 30
Q-18.FTP uses the services of ________.
Your Answer:Correct
Your Answer:Incorrect
Question 19 of 30
Q-19.At the transport layer, to define the processes, we need two identifiers called ____________.
Your Answer:Correct
Your Answer:Incorrect
Question 20 of 30
Q-20.In TCP/IP, a logical connection between an entity at the data-link layer can be made with another entity at the ________ layer.
Your Answer:Correct
Your Answer:Incorrect
Question 21 of 30
Q-21.In ___________, the identity of a party is verified once for the entire duration of system access.
Your Answer:Correct
Your Answer:Incorrect
Question 22 of 30
Q-22.Three security goals are _______________________________________.
Your Answer:Correct
Your Answer:Incorrect
Question 23 of 30
Q-23.A proxy firewall filters at the __________ layer.
Your Answer:Correct
Your Answer:Incorrect
Question 24 of 30
Q-24.The ___________ management system monitors and controls the network to ensure that it is running as efficiently as possible.
Your Answer:Correct
Your Answer:Incorrect
Question 25 of 30
Q-25._______ encoding has a transition at the middle of each bit.
Your Answer:Correct
Your Answer:Incorrect
Question 26 of 30
Q-26.In IEEE 802.11, communication between two stations in two different BSSs usually occurs via two ________.
Your Answer:Correct
Your Answer:Incorrect
Question 27 of 30
Q-27.How many carrier frequencies are used in BASK?
Your Answer:Correct
Your Answer:Incorrect
Question 28 of 30
Q-28.SONET sends ________ frames per second
Your Answer:Correct
Your Answer:Incorrect
Question 29 of 30
Q-29.An SNMP agent can send _______ messages.
Your Answer:Correct
Your Answer:Incorrect
Question 30 of 30
Q-30.In Manchester and differential Manchester encoding, the transition at the middle of the bit is used for __________.
Your Answer:Correct
Your Answer:Incorrect