ALL THE BEST!!!
COMPUTER HWNW EC UDAIPUR JAN BATCH -03RD MARCH 2025
1 / 50
Which of the communication modes support two way traffic but in only once direction of a time?
2 / 50
What is the primary purpose of a proxy server?
3 / 50
Which is the main function of transport layer?
4 / 50
What is the main advantage of an SSD over an HDD?
5 / 50
If all devices are connected to a central hub, then topology is called.
6 / 50
The............. layer change bits onto electromagnetic signals.
7 / 50
Who is the father of Computer?
8 / 50
Which device is required for the Internet connection?
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
FDDI stands for
11 / 50
Which of the following of the TCP/IP protocols is the used for transferring files from one machine to another?
12 / 50
Which device amplifies and regenerates signals in a network?
13 / 50
What is the default subnet mask for a Class A IP address?
14 / 50
What is a VLAN?
15 / 50
is the predominant form of Fast Ethernet, and runs over two pairs of category 5 or above cable.
16 / 50
What does the traceroute command do?
17 / 50
What is the binary equivalent of the decimal number 10?
18 / 50
Which of the following is a layer-3 device?
19 / 50
Which of the following is NOT a peripheral device?
20 / 50
Which of these is NOT an example of an operating system?
21 / 50
Which storage device is fastest?
22 / 50
You organize files by storing them in
23 / 50
Who is the inventor of “Difference Engine”?
24 / 50
What is a subnet mask used for?
25 / 50
Which is not the Regional Internet Registers (RIR) of the following?
26 / 50
Which of the following TCP/IP protocols is used for transferring files form one machine to another.
27 / 50
In a................ topology, if there are n devices in a network, each device has n-1 ports for cables.
28 / 50
Which protocol is used to send emails?
29 / 50
UNIVAC is
30 / 50
What is the purpose of ARP?
31 / 50
IEEE 802.3ab defines Gigabit Ethernet transmission over unshielded twisted pair (UTP) category 5, 5e or 6 cabling known as ....................
32 / 50
What is the commonly used unit for measuring the speed of data transmission?
33 / 50
What does IP stand for?
34 / 50
What does SSD stand for?
35 / 50
Who is the father of personal computer?
36 / 50
What is the name of the network topology in which there are bi-directional links between each possible node?
37 / 50
Which of the following is a network protocol?
38 / 50
What is the speed of a standard Ethernet network?
39 / 50
Which of the following is an application layer service?
40 / 50
The............ layer of OSI model can use the trailer of the frame for error detection.
41 / 50
Who is the father of Computer science?
42 / 50
In FDDI, data normally travel on
43 / 50
What type of resource is most likely to be a shared common resource in a computer Network?
44 / 50
............. was the first step in the evolution of Ethernet from a coaxial cable bus to hubmanaged,twisted pair network.
45 / 50
Which protocol is used for file transfer over the internet?
46 / 50
Which protocol is used for secure web browsing?
47 / 50
The loss in signal power as light travels down the fiber is called .............
48 / 50
A CPU contains a.
49 / 50
In which OSI layers does the FDDI protocol operate?
50 / 50
What is a light pen?
