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