ALL THE BEST!!!
COMPUTER HWNW EC MADURAI DEC BATCH -09TH MARCH 2025
1 / 50
Which storage device is fastest?
2 / 50
A CPU contains a.
3 / 50
What is a VLAN?
4 / 50
If all devices are connected to a central hub, then topology is called.
5 / 50
............. was the first step in the evolution of Ethernet from a coaxial cable bus to hubmanaged,twisted pair network.
6 / 50
FDDI stands for
7 / 50
Which of the following is a layer-3 device?
8 / 50
What is the speed of a standard Ethernet network?
9 / 50
Who is the inventor of “Difference Engine”?
10 / 50
In a................ topology, if there are n devices in a network, each device has n-1 ports for cables.
11 / 50
Which of these is NOT an example of an operating system?
12 / 50
Which is the main function of transport layer?
13 / 50
UNIVAC is
14 / 50
Which of the following TCP/IP protocols is used for transferring files form one machine to another.
15 / 50
is the predominant form of Fast Ethernet, and runs over two pairs of category 5 or above cable.
16 / 50
Which protocol is used for secure web browsing?
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
What is the binary equivalent of the decimal number 10?
19 / 50
What is the main advantage of an SSD over an HDD?
20 / 50
IEEE 802.3ab defines Gigabit Ethernet transmission over unshielded twisted pair (UTP) category 5, 5e or 6 cabling known as ....................
21 / 50
Which is not the Regional Internet Registers (RIR) of the following?
22 / 50
Which of the following is a network protocol?
23 / 50
What is a light pen?
24 / 50
What is the name of the network topology in which there are bi-directional links between each possible node?
25 / 50
What is the purpose of ARP?
26 / 50
What does the traceroute command do?
27 / 50
In FDDI, data normally travel on
28 / 50
Who is the father of Computer science?
29 / 50
What is the primary purpose of a proxy server?
30 / 50
Which of the following is an application layer service?
31 / 50
Which of the communication modes support two way traffic but in only once direction of a time?
32 / 50
Which device is required for the Internet connection?
33 / 50
You organize files by storing them in
34 / 50
What is the commonly used unit for measuring the speed of data transmission?
35 / 50
What type of resource is most likely to be a shared common resource in a computer Network?
36 / 50
In which OSI layers does the FDDI protocol operate?
37 / 50
The loss in signal power as light travels down the fiber is called .............
38 / 50
Which of the following is NOT a peripheral device?
39 / 50
Which protocol is used for file transfer over the internet?
40 / 50
What is the default subnet mask for a Class A IP address?
41 / 50
Which of the following of the TCP/IP protocols is the used for transferring files from one machine to another?
42 / 50
Who is the father of personal computer?
43 / 50
Who is the father of Computer?
44 / 50
The............ layer of OSI model can use the trailer of the frame for error detection.
45 / 50
The............. layer change bits onto electromagnetic signals.
46 / 50
What does SSD stand for?
47 / 50
What does IP stand for?
48 / 50
Which protocol is used to send emails?
49 / 50
What is a subnet mask used for?
50 / 50
Which device amplifies and regenerates signals in a network?
