MCQ's on Data Communication & Networks

You will find the correct answer of all the questions after you will submit the quiz. You will also get a report of your performance after you will submit the quiz.
Unlimited attempts possible to practice. On each attempts you will get a set of 25 questions.

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MCQ 1:
Frames from one LAN can be transmitted to another LAN via the device

MCQ 2:
Which of the following condition is used to transmit two packets over a medium at the same time?

MCQ 3:
Bluetooth is an example of ______________________.

MCQ 4:
What is the default subnet mask for a class C network?

MCQ 5:
How many hosts are attached to each of the local area networks at your site?

MCQ 6:
The physical layer is concerned with ______________.

MCQ 7:
Which of the following device is used to connect two systems, especially if the systems use different protocols?

MCQ 8:
Transport layer is implemented in __________________.

MCQ 9:
A remote batch-processing operation in which data is solely input to a central computer would require a

MCQ 10:
What is Unicode?

MCQ 11:
For data communications to occur, the communicating devices must be part of a communication system made up of a combination of?

MCQ 12:
Data communications system depends on fundamental characteristics.

MCQ 13:
What are the 4 fundamental characteristics of a data communication

MCQ 14:
A data communications system has how many components

MCQ 15:
Select the correct cable that transport signals in the form of light

MCQ 16:
Twisted pair wires, coaxial cable, optical fiber cables are the examples of.

MCQ 17:
Header of a frame generally contains ______________.

MCQ 18:
CRC stands for _______________.

MCQ 19:
Which of the following is a data link protocol?

MCQ 20:
The network layer is concerned with ______________ of data

MCQ 21:
Network layer firewall works as a _______________.

MCQ 22:
A proxy firewall filters at _______________.

MCQ 23:
A packet filter firewall filters at _______________.

MCQ 24:
Which one of the following is not a function of network layer?

MCQ 25:
A 4 byte IP address consists of _______________.

MCQ 26:
Which of the following routing algorithms can be used for network layer design?

MCQ 27:
Which network topology requires a central controller or hub?

MCQ 28:
_________________ topology requires a multipoint connection.

MCQ 29:
Data communication system spanning states, countries, or the whole world is ______________

MCQ 30:
Data communication system within a building or campus is___________________

MCQ 31:
WAN stands for ________________

MCQ 32:
Which of this is not a guided media?

MCQ 33:
The HTTP request message is sent in ________________ part of three-way handshake

MCQ 34:
In TCP, sending and receiving data is done as _______

MCQ 35:
Communication offered by TCP is _______

MCQ 36:
FTP is built on _____ architecture.

MCQ 37:
Identify the incorrect statement regarding FTP.

MCQ 38:
The size of an IP address in IPv6 is _________

MCQ 39:
Which among the following features is present in IPv6 but not in IPv4?

MCQ 40:
Which of this is not a class of IP address?

MCQ 41:
Which of the following are transport layer protocols used in networking?

MCQ 42:
A _______________ is a TCP name for a transport service access point.

MCQ 43:
A _________________ is a device that forwards packets between networks by processing the routing information included in the packet.

MCQ 44:
The number of layers in ISO OSI reference model is _______________.

MCQ 45:
Which of the following layers is an addition to OSI model when compared with TCP IP model?

MCQ 46:
Application layer is implemented in _________________.

MCQ 47:
ATM and frame relay are ________________.

MCQ 48:
An interconnected collection of piconet is called __________________.

MCQ 49:
Which of the following is false with respect to TCP?

MCQ 50:
Bluetooth is the wireless technology for _______________.

MCQ 51:
Which of the following tasks is not done by data link layer?