ALL THE BEST!!!
COMPUTER HWNW- EFC CHENNAI - DEC BATC 3-28TH JAN 2025
1 / 50
Which of the following is a type of wired network media?
2 / 50
Which device is used to regenerate signals in a network?
3 / 50
What does DNS stand for?
4 / 50
Which device connects different networks and forwards packets between them?
5 / 50
Which protocol is used for secure communication over a network?
6 / 50
Which of the following is an example of a PAN (Personal Area Network)?
7 / 50
What does NIC stand for?
8 / 50
Which cable is commonly used for wired Ethernet networks?
9 / 50
Which of the following is a private IP address range?
10 / 50
Which of the following is a network topology?
11 / 50
What does HDMI stand for?
12 / 50
Which layer of the OSI model is responsible for reliable data transfer?
13 / 50
The main electronic component used in first-generation computers was
14 / 50
Which of the following is a type of network architecture?
15 / 50
Integrated Circuits (Ics) are related to which generation of computers?
16 / 50
One millisecond is
17 / 50
What is the main difference between a mainframe and a super computer?
18 / 50
What type of address is used to uniquely identify a device on a network?
19 / 50
What does the acronym DHCP stand for?
20 / 50
Which of the following is correct regarding Class B Address of IP address
21 / 50
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC standfor?
22 / 50
The function of a diode is to:
23 / 50
Which type of network covers the largest geographical area?
24 / 50
What does HTTP stand for?
25 / 50
The basic operations performed by a computer are
26 / 50
Computer is free from tiresome and boardoom. We call it
27 / 50
Computer-assisted graphical entry is done through
28 / 50
What does TCP stand for?
29 / 50
Which type of cable is most resistant to electromagnetic interference?
30 / 50
Provides a connection-oriented reliable service for sending messages
31 / 50
Which layer of the OSI model deals with data compression and encryption?
32 / 50
Which command is used to check the reachability of a host in a network?
33 / 50
Which of the following IC was used in third generation of computers?
34 / 50
A storage area used to store data to compensate for the difference in speed at which the different units can handle data is
35 / 50
Microprocessors as switching devices are for which generation computers
36 / 50
Network congestion occurs
37 / 50
Which OSI layer is responsible for error detection and correction?
38 / 50
The two kinds of main memory are:
39 / 50
What is the main difference between a LAN and a WAN?
40 / 50
What is the meaning of Bandwidth in a Network?
41 / 50
Which networking device operates at the Data Link layer?
42 / 50
A high quality CAD system uses the following for printing drawing and graphs
43 / 50
The two major types of computer chips are
44 / 50
What are the stages in the compilation process?
45 / 50
A dumb terminal has
46 / 50
Storage capacity of magnetic disk depends on
47 / 50
In reduced instruction set computer architecture the number of instructions involved is _______
48 / 50
Which port is typically used for connecting to the internet via a wired connection?
49 / 50
Which of the following is a function of a firewall?
50 / 50
What is the use of Bridge in Network?
