ALL THE BEST!!!
EFC CHENNAI COMPUTER HW NW FEB BATCH1 -04TH APRIL 2025
1 / 50
Which of the following applications allows a user to access and change remote files without actual transfer?
2 / 50
Which of the following is an application layer service?
3 / 50
Which protocol is used for secure web browsing?
4 / 50
What does the traceroute command do?
5 / 50
What does DHCP stand for?
6 / 50
What is the purpose of ARP?
7 / 50
Which of the following statements is true?
8 / 50
Which of the following are the network services?
9 / 50
Which of the following controls the process of interaction between the user and the operating system?
10 / 50
............. was the first step in the evolution of Ethernet from a coaxial cable bus to hub managed, twisted pair network.
11 / 50
The computer network is
12 / 50
FDDI used which type of physical topology?
13 / 50
FTP stands for
14 / 50
The............. layer change bits onto electromagnetic signals.
15 / 50
Which is not the Regional Internet Registers (RIR) of the following?
16 / 50
The data unit in the TCP/IP layer called a .....
17 / 50
Which type of memory is used for BIOS?
18 / 50
What is the main advantage of an SSD over an HDD?
19 / 50
Which of the communication modes support two way traffic but in only once direction of a time?
20 / 50
Which protocol is used for file transfer over the internet?
21 / 50
The layer one of the OSI model is
22 / 50
What is the primary purpose of a proxy server?
23 / 50
The term ‘Computer’ is derived from..........
24 / 50
The name of the protocol which provides virtual terminal in TCP/IP model is.
25 / 50
In mesh topology, relationship between one device and another is .............
26 / 50
What is the default port for HTTP?
27 / 50
is the predominant form of Fast Ethernet, and runs over two pairs of category 5 or above cable.
28 / 50
What is the primary function of a switch in a network?
29 / 50
The loss in signal power as light travels down the fiber is called .............
30 / 50
A network that needs human beings to manually route signals is called....
31 / 50
IEEE 802.3ab defines Gigabit Ethernet transmission over unshielded twisted pair (UTP) category 5, 5eor 6 cabling known as ....................
32 / 50
Coded entries which are used to gain access to a computer system are called
33 / 50
TCP/IP ..................layer corresponds to the OSI models to three layers.
34 / 50
Ethernet system uses which of the following technology.
35 / 50
Which of the transport layer protocols is connectionless?
36 / 50
FDDI stands for
37 / 50
The first computers were programmed using
38 / 50
39 / 50
What is a VLAN?
40 / 50
Which of the following TCP/IP protocols is used for transferring files form one machine to another.
41 / 50
The performance of data communications network depends on ..............
42 / 50
Which of the following is NOT a peripheral device?
43 / 50
What does SSD stand for?
44 / 50
Find out the OSI layer, which performs token management.
45 / 50
What is the commonly used unit for measuring the speed of data transmission?
46 / 50
Which is a network layer protocol?
47 / 50
..........is a combination of hardware and software that facilitates the sharing of information between computing devices.
48 / 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
49 / 50
Which of the following is a layer-3 device?
50 / 50
Which is the main function of transport layer?
