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