ALL THE BEST!!!
COMPUTER-HWNW-EFC-LUCKNOW- DEC BATCH1-19th FEB 2025
1 / 50
Which of the following OSI layers correspond to TCP/IP's application layer?
2 / 50
What is the commonly used unit for measuring the speed of data transmission?
3 / 50
If all devices are connected to a central hub, then topology is called.
4 / 50
address use 7 bits for the and 24 bits for the portion of the IP address.
5 / 50
Which of the communication modes support two way traffic but in only once direction of a time?
6 / 50
addresses are reserved for multicasting.
7 / 50
Which of the following is the logical topology?
8 / 50
The data unit in the TCP/IP layer called a .....
9 / 50
............. was the first step in the evolution of Ethernet from a coaxial cable bus to hubmanaged,twisted pair network.
10 / 50
A network that needs human beings to manually route signals is called....
11 / 50
Which layers of the OSI determines the interface often system with the user?
12 / 50
Which of the following is an application layer service?
13 / 50
In mesh topology, relationship between one device and another is .............
14 / 50
In which OSI layers does the FDDI protocol operate?
15 / 50
DNS can obtain the ..................of host if its domain name is known and vice versa.
16 / 50
Which of the following statement is true?
i) An address with all bits 1 is interpreted as all networksor all hosts.
ii) The class A network 128.0.0.0 is defined as the loopback network.
17 / 50
Match the following IEEE No to their corresponding Name for IEEE 802 standards for LANs. i) 802.3 a)Wi Fi ii) 802.11 b) WiMa iii) 802.15.1 c) Ethernet iv) 802.16 d) Bluetooth
18 / 50
Which of the following are the network services?
19 / 50
The standard suit of protocols used by the Internet, Intranets, extranets andsome other networks.
20 / 50
State whether the following is True or False.
i) In bus topology, heavy Network traffic slows down thebusspeed.
ii) It is multipoint configuration.
21 / 50
IEEE 802.3ab defines Gigabit Ethernet transmission over unshielded twisted pair (UTP) category 5, 5e or 6 cabling known as ....................
22 / 50
Which is the main function of transport layer?
23 / 50
The layer one of the OSI model is
24 / 50
Which of the following is/ are the drawbacks of Ring Topology?
25 / 50
FTP stands for
26 / 50
FDDI used which type of physical topology?
27 / 50
The loss in signal power as light travels down the fiber is called .............
28 / 50
A communication device that combines transmissions from several I/O devices into one line is a
29 / 50
Which of the following TCP/IP protocols is used for transferring files form one machine to another.
30 / 50
The............ layer of OSI model can use the trailer of the frame for error detection.
31 / 50
Which of the following applications allows a user to access and change remote files without actual transfer?
32 / 50
Find out the OSI layer, which performs token management.
33 / 50
Which is not the Regional Internet Registers (RIR) of the following?
34 / 50
Ethernet system uses which of the following technology.
35 / 50
Which of the transport layer protocols is connectionless?
36 / 50
TCP/IP ..................layer corresponds to the OSI models to three layers.
37 / 50
The performance of data communications network depends on ..............
38 / 50
Devices on one network can communicate with devices on another network via a .......
39 / 50
In FDDI, data normally travel on
40 / 50
What is the name of the network topology in which there are bi-directional links between each possible node?
41 / 50
State the following statement is true or false.
i) In class B addresses a total of more than 1 billionaddresses can be formed.
ii) Class E addresses are reserved for future or experimental use.
42 / 50
is the predominant form of Fast Ethernet, and runs over two pairs of category 5 or above cable.
43 / 50
In a................ topology, if there are n devices in a network, each device has n-1 ports for cables.
44 / 50
The............. layer change bits onto electromagnetic signals.
45 / 50
Another name for Usenet is
46 / 50
FDDI stands for
47 / 50
Which of the following of the TCP/IP protocols is the used for transferring files from one machine to another?
48 / 50
The computer network is
49 / 50
The name of the protocol which provides virtual terminal in TCP/IP model is.
50 / 50
Which of the following is not the layer of TCP/IP protocol?
