ALL THE BEST!!!
COMPUTER HWNW-LBI JODHPUR- DEC BATCH1-23TH JAN 2025
1 / 50
DNS can obtain the ..................of host if its domain name is known and vice versa.
2 / 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.
3 / 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.
4 / 50
The............. layer change bits onto electromagnetic signals.
5 / 50
What is the commonly used unit for measuring the speed of data transmission?
6 / 50
Which of the following TCP/IP protocols is used for transferring files form one machine to another.
7 / 50
Which of the communication modes support two way traffic but in only once direction of a time?
8 / 50
Which of the following is/ are the drawbacks of Ring Topology?
9 / 50
What is the name of the network topology in which there are bi-directional links between each possible node?
10 / 50
The loss in signal power as light travels down the fiber is called .............
11 / 50
12 / 50
FDDI stands for
13 / 50
The data unit in the TCP/IP layer called a .....
14 / 50
15 / 50
Which is not the Regional Internet Registers (RIR) of the following?
16 / 50
TCP/IP ..................layer corresponds to the OSI models to three layers.
17 / 50
address use 7 bits for the and 24 bits for the portion of the IP address.
18 / 50
ii) The class A network 128.0.0.0 is defined as the loopback network.
19 / 50
FDDI used which type of physical topology?
20 / 50
21 / 50
The layer one of the OSI model is
22 / 50
Which is the main function of transport layer?
23 / 50
Which of the transport layer protocols is connectionless?
24 / 50
25 / 50
26 / 50
27 / 50
In mesh topology, relationship between one device and another is .............
28 / 50
The performance of data communications network depends on ..............
29 / 50
30 / 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.
31 / 50
The computer network is
32 / 50
Addresses are reserved for multicasting.
33 / 50
Which of the following is not the layer of TCP/IP protocol?
34 / 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.
35 / 50
MSI stands for
36 / 50
If all devices are connected to a central hub, then topology is called.
37 / 50
A network that needs human beings to manually route signals is called....
38 / 50
39 / 50
40 / 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
41 / 50
Which of the following applications allows a user to access and change remote files without actual transfer?
42 / 50
...................mode is used whenever either end of a security association is gateway.
43 / 50
FTP stands for
44 / 50
45 / 50
addresses are reserved for multicasting.
46 / 50
i) In bus topology, heavy Network traffic slows down thebusspeed.
47 / 50
48 / 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
49 / 50
Which of the following are the network services?
50 / 50
Which of the following is the logical topology?
