ALL THE BEST!!!
COMPUTER HWNW-EFC DELHI- DEC BATCH1-18TH JAN 2025
1 / 50
State whether the following is True or False.
i) In bus topology, heavy Network traffic slows down the bus speed.
ii) It is multipoint configuration.
2 / 50
Which of the following applications allows a user to access and change remote files without actual transfer?
3 / 50
State whether the following statement are true.
i) An application-level gateway is often referred to asa proxy.
ii) In proxy, a direct connection is established between the client and destination server.
4 / 50
Which of the communication modes support two way traffic but in only once direction of a time?
5 / 50
What is the commonly used unit for measuring the speed of data transmission?
6 / 50
Which of the following is the logical topology?
7 / 50
Addresses are reserved for multicasting.
8 / 50
FDDI used which type of physical topology?
9 / 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
10 / 50
Which is not the Regional Internet Registers (RIR) of the following?
11 / 50
MSI stands for
12 / 50
The layer one of the OSI model is
13 / 50
The computer network is
14 / 50
15 / 50
16 / 50
Which of the following are the network services?
17 / 50
Which of the following TCP/IP protocols is used for transferring files form one machine to another.
18 / 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.
19 / 50
Match the following IEEE No to their corresponding Name for IEEE 802 standards for LANs.
i) 802.3 a) WiFi ii) 802.11 b) WiMa iii) 802.15.1 c) Ethernet iv) 802.16 d) Bluetooth
20 / 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 loop back network.
21 / 50
A network that needs human beings to manually route signals is called....
22 / 50
TCP/IP ..................layer corresponds to the OSI models to three layers.
23 / 50
FDDI stands for
24 / 50
25 / 50
address use 7 bits for the and 24 bits for the portion of the IP address.
26 / 50
DNS can obtain the ..................of host if its domain name is known and vice versa.
27 / 50
addresses are reserved for multicasting.
28 / 50
The performance of data communications network depends on ..............
29 / 50
What is the name of the network topology in which there are bi-directional links between each possible node?
30 / 50
FTP stands for
31 / 50
...................mode is used whenever either end of a security association is gateway.
32 / 50
Which of the following is/ are the drawbacks of Ring Topology?
33 / 50
34 / 50
The loss in signal power as light travels down the fiber is called .............
35 / 50
36 / 50
In mesh topology, relationship between one device and another is .............
37 / 50
38 / 50
The............. layer change bits onto electromagnetic signals.
39 / 50
40 / 50
41 / 50
i) In bus topology, heavy Network traffic slows down thebusspeed.
42 / 50
Which is the main function of transport layer?
43 / 50
44 / 50
Which of the transport layer protocols is connectionless?
45 / 50
46 / 50
ii) The class A network 128.0.0.0 is defined as the loopback network.
47 / 50
Which of the following is not the layer of TCP/IP protocol?
48 / 50
The data unit in the TCP/IP layer called a .....
49 / 50
50 / 50
If all devices are connected to a central hub, then topology is called.
