-
question_answer1)
To send data/message to and from computers the network software puts the message information in a
A)
NIC done
clear
B)
packet done
clear
C)
trailer done
clear
D)
header done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer2)
Geometric arrangement of devices on the network is called
A)
topology done
clear
B)
protocols done
clear
C)
media done
clear
D)
LAN done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer3)
LAN can use ......... architecture.
A)
peer-to-peer done
clear
B)
client and server done
clear
C)
Both a and b done
clear
D)
Neither a nor b done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer4)
Wi-Fi uses
A)
optical fibre done
clear
B)
phase line done
clear
C)
radiowaves done
clear
D)
sound-waves done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer5)
......... is the transmission of data between two or more computers over communication links.
A)
Communication done
clear
B)
Networking done
clear
C)
Data communication done
clear
D)
Data networking done
clear
E)
Information networking done
clear
View Solution play_arrow
-
question_answer6)
Communication channel having ......... types.
A)
1 done
clear
B)
2 done
clear
C)
3 done
clear
D)
4 done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer7)
In simplex channel, flow of data is
A)
always in one direction done
clear
B)
always in both direction done
clear
C)
in both direction, but one at a time done
clear
D)
All of the above done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer8)
A packet filtering firewall operates at which of the following OSI layers?
A)
At the application layer done
clear
B)
At the transport layer done
clear
C)
At the network layer done
clear
D)
At the gateway layer done
clear
E)
Both b and c done
clear
View Solution play_arrow
-
question_answer9)
Which of the following refers to a small, single-site network?
A)
PAN done
clear
B)
DSL done
clear
C)
RAM done
clear
D)
USE done
clear
E)
CPU done
clear
View Solution play_arrow
-
question_answer10)
Which of the following topologies is not of broadcast type?
A)
Star done
clear
B)
Bus done
clear
C)
Ring done
clear
D)
All of these done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer11)
......... allows LAN users to share computer programs and data.
A)
Communication server done
clear
B)
Print server done
clear
C)
File server done
clear
D)
All of the above done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer12)
Ethernet uses
A)
bus topology done
clear
B)
ring topology done
clear
C)
mesh topology done
clear
D)
All of these done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer13)
In a ring topology, the computer in possession of the ......... can transmit data.
A)
packet done
clear
B)
data done
clear
C)
access method done
clear
D)
token done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer14)
Network components are connected to the same cable in the ......... topology.
A)
star done
clear
B)
ring done
clear
C)
bus done
clear
D)
mesh done
clear
E)
tree done
clear
View Solution play_arrow
-
question_answer15)
Two or more computers connected to each other for sharing information form
A)
network done
clear
B)
router done
clear
C)
server done
clear
D)
tunnel done
clear
E)
pipeline done
clear
View Solution play_arrow
-
question_answer16)
A device operating at the physical layer is called a
A)
bridge done
clear
B)
router done
clear
C)
repeater done
clear
D)
All of these done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer17)
A protocol is a set of rules governing a time sequence of events that must take place
A)
between peers done
clear
B)
between an interface done
clear
C)
between modems done
clear
D)
across an interface done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer18)
An inter-company network which used to distribute information, documents files and database, is called as
A)
LAN done
clear
B)
Switch done
clear
C)
WAN done
clear
D)
MAN done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer19)
Which of the following is not a network device?
A)
Router done
clear
B)
Switch done
clear
C)
Bus done
clear
D)
Bridge done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer20)
What is the use of bridge in network?
A)
To connect LANs done
clear
B)
To separate LANs done
clear
C)
To control network speed done
clear
D)
All of these done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer21)
The first network that has planted the seeds of Internet was
A)
ARPANET done
clear
B)
NSFnet done
clear
C)
V-net done
clear
D)
I -net done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer22)
Networking using fibre optic cable is done as
A)
it has high bandwidth done
clear
B)
it is thin and light done
clear
C)
it is not affected by electromagnetic done
clear
D)
All of the above done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer23)
What is the function of a modem?
A)
Encryption and decryption done
clear
B)
Converts data to voice done
clear
C)
Converts analog signals to digitals and vice-versa done
clear
D)
Serve as a hardware anti-virus done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer24)
Which of the following is the fastest communication channel?
A)
Radiowave done
clear
B)
Micro wave done
clear
C)
Optical fibre done
clear
D)
All are operating at nearly the same propagation speed done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer25)
Which of the following is an advantage to using fibre optics data transmission?
A)
Resistance to data theft done
clear
B)
Fast data transmission rate done
clear
C)
Low noise level done
clear
D)
All of the above done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer26)
Encryption and decryption are the functions of
A)
transport layer done
clear
B)
session layer done
clear
C)
presentation layer done
clear
D)
All of these done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer27)
The ......... enables your computer to connect to other computer.-
A)
Video card done
clear
B)
Sound card done
clear
C)
Network Interface Card (NIC) done
clear
D)
Controller card done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer28)
Switches work on which OSI layer?
A)
Data link layer done
clear
B)
Physical layer done
clear
C)
Transport layer done
clear
D)
Network layer done
clear
E)
Application layer done
clear
View Solution play_arrow
-
question_answer29)
A (n)......... area is a small group of computers and peripherals linked together in a small geographic area.
A)
MAN done
clear
B)
PAN done
clear
C)
CAN done
clear
D)
LAN done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer30)
Which of the following is called small single site network?
A)
LAN done
clear
B)
DSL done
clear
C)
RAM done
clear
D)
USB done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer31)
Which of the following is used for modulation and demodulation?
A)
Modem done
clear
B)
Protocols done
clear
C)
Gateway done
clear
D)
Multiplexer done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer32)
In twisted pair, wires are twisted together, which are surrounded by an insulating material and an outer layer called
A)
frame done
clear
B)
cover done
clear
C)
disk done
clear
D)
block done
clear
E)
jacket done
clear
View Solution play_arrow
-
question_answer33)
These servers store and manage files for network users.
A)
Authentication done
clear
B)
Main done
clear
C)
Web done
clear
D)
File done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer34)
Which of the following is the greatest advantage of co-axial cabling?
A)
High security done
clear
B)
Physical dimensions done
clear
C)
Long distances done
clear
D)
Easily tapped done
clear
E)
All of the above done
clear
View Solution play_arrow
-
question_answer35)
Which of the following is not a property of twisted-pair cabling?
A)
Twisted-pair cabling is a relatively low- speed transmission done
clear
B)
The wires can be shielded done
clear
C)
The wires can be unshielded done
clear
D)
Twisted-pair cable carries signals as light waves done
clear
E)
All of the above done
clear
View Solution play_arrow
-
question_answer36)
Servers are those computers which provide resources to other computers connected by [SBI Clerk 2009]
A)
network done
clear
B)
mainframe done
clear
C)
super computer done
clear
D)
client done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer37)
What type of resource is most likely to be a shared common resource in a computer network? [Allahabad Bank Clerk 2010]
A)
Printers done
clear
B)
Speakers done
clear
C)
Floppy disk drives done
clear
D)
Keyboards done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer38)
Which of the following is considered a broad band communication channel? [SBI PO 2010]
A)
Co-axial cable done
clear
B)
Fibre optic cable done
clear
C)
Microwave circuits done
clear
D)
All of the above done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer39)
Hub is associated with ......... network. [SBI Clerk 2011]
A)
bus done
clear
B)
ring done
clear
C)
star done
clear
D)
mesh done
clear
E)
All of these done
clear
View Solution play_arrow
-
question_answer40)
Multiplexing involves ......... path and ......... channel. [SBI Clerk 2011]
A)
one, one done
clear
B)
one, multiple done
clear
C)
multiple, one done
clear
D)
multiple, multiple done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer41)
How many bits are there in the Ethernet address? [SBI Clerk 2011]
A)
64 bits done
clear
B)
48 bits done
clear
C)
32 bits done
clear
D)
16 bits done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer42)
How many layers are in the TCP/IP model? [SBI Clerk 2011]
A)
4 layers done
clear
B)
5 layers done
clear
C)
6 layers done
clear
D)
7 layers done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer43)
The advantage of LAN is [SBI Clerk 2012]
A)
sharing peripherals done
clear
B)
backing up your data done
clear
C)
saving all your data done
clear
D)
accessing the Web done
clear
E)
automatic printing of data done
clear
View Solution play_arrow
-
question_answer44)
A combination of hardware and software that allows communication and electronic transfer of information between computers is a [SBI Clerk 2012]
A)
network done
clear
B)
backup system done
clear
C)
server done
clear
D)
peripheral done
clear
E)
modem done
clear
View Solution play_arrow
-
question_answer45)
A device that connects to a network without the use of cables is said to be [IBPS Clerk 2012, RBI Grade B 2012]
A)
distributed done
clear
B)
cabled done
clear
C)
centralised done
clear
D)
open source done
clear
E)
wireless done
clear
View Solution play_arrow
-
question_answer46)
P2P is a ......... application architecture. [IBPS Clerk 2012]
A)
client/server done
clear
B)
distributed done
clear
C)
centralised done
clear
D)
1-tier done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer47)
Which of the following represents the fastest data transmission speed? [SBI Clerk 2012]
A)
Bandwidth done
clear
B)
bps done
clear
C)
gbps done
clear
D)
kbps done
clear
E)
mbps done
clear
View Solution play_arrow
-
question_answer48)
In OSI network architecture, the routing is performed by [IBPS Clerk 2012]
A)
network layer done
clear
B)
data link layer done
clear
C)
transport layer done
clear
D)
session layer done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer49)
A processor that collects the transmissions from several communication media and send them over a single line that operates at a higher capacity is called [RBI Grade B 2013]
A)
multiplexer done
clear
B)
bridge done
clear
C)
hub done
clear
D)
router done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer50)
Which of the following items is not used in Local Area Networks (LANs)? [SSC CGL 2012]
A)
Interface card done
clear
B)
Cable done
clear
C)
Computer done
clear
D)
Modem done
clear
View Solution play_arrow
-
question_answer51)
Which is the name of the network topology in which there are bi-directional links between each possible node? [SSC CGL 2012]
A)
Ring done
clear
B)
Star done
clear
C)
Tree done
clear
D)
Mesh done
clear
View Solution play_arrow
-
question_answer52)
An alternate name for the completely reconnected network topology is [SSC CGL 2012]
A)
mesh done
clear
B)
star done
clear
C)
tree done
clear
D)
ring done
clear
View Solution play_arrow
-
question_answer53)
......... is the most important/powerful computer in a typical network. [SBI PO 2013]
A)
Desktop done
clear
B)
Network client done
clear
C)
Network server done
clear
D)
Network station done
clear
E)
Network switch done
clear
View Solution play_arrow
-
question_answer54)
What is the function of a modem? [RBI Grade B 2012]
A)
Encryption and decryption done
clear
B)
Converts data to voice and vice- versa done
clear
C)
Converts analog signals to digitals and vice-versa done
clear
D)
Serve as a hardware anti-virus done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer55)
Networking using fibre optic cable is done as [RBI Grade B 2012]
A)
it has high band width done
clear
B)
it is thin and light done
clear
C)
it is not affected by electro-magnetic interference/power surges etc done
clear
D)
All of the above done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer56)
Bandwidth refers to [RBI Grade B 2013]
A)
the cost of the cable required to implement a WAN done
clear
B)
the cost of the cable required to implement a LAN done
clear
C)
the amount of information a peer-to-peer network can store done
clear
D)
the amount of information a communications medium can transfer in a given amount of time. done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer57)
Computer connected to a LAN can.......... [IBPS Clerk 2013]
A)
run faster done
clear
B)
share information and/or share peripheral equipment done
clear
C)
go online done
clear
D)
E-mail done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer58)
A USB communication device that supports duty encryption for scare wireless loss communication for notebook users is called.......... [IBPS Clerk 2013]
A)
wireless switch done
clear
B)
router done
clear
C)
wireless hub done
clear
D)
USB wireless is not work adapts done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer59)
Which of the following terms is associated with networks? [SBI Clerk 2014]
A)
MS-Excel done
clear
B)
Mouse done
clear
C)
Word done
clear
D)
Connectivity done
clear
E)
Plotter done
clear
View Solution play_arrow
-
question_answer60)
Which of the following cables can transmit data at high speeds? [IBPS Clerk 2014]
A)
Flat cables done
clear
B)
Co-axial cable done
clear
C)
Optic fibre cable done
clear
D)
Twisted pair cable done
clear
E)
UTP cable done
clear
View Solution play_arrow
-
question_answer61)
The hardware device or software program that sends messages between network is known as a [IBPS Clerk 2014]
A)
bridge done
clear
B)
backbone done
clear
C)
router done
clear
D)
gateway done
clear
E)
Other than those given as options done
clear
View Solution play_arrow
-
question_answer62)
Name the fourth layer of OSI model [SBI PO 2014]
A)
Application layer done
clear
B)
Data link layer done
clear
C)
Transport layer done
clear
D)
Session layer done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer63)
The ground station in VSAT communication is [RBI Grade B 2014]
A)
HTTP done
clear
B)
multiplexer done
clear
C)
hub done
clear
D)
repeater done
clear
E)
None of these done
clear
View Solution play_arrow
-
question_answer64)
Ethernet, token ring and token bus are types of [SBI Associates 2012, RBI Grade B 2014]
A)
WAN done
clear
B)
LAN done
clear
C)
communication channels done
clear
D)
physical media done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer65)
Pathways,-that support communication among the various electronic components on the system board are called [SBI PO 2014]
A)
network lines done
clear
B)
processors done
clear
C)
logic Paths done
clear
D)
bus lines done
clear
E)
gateway done
clear
View Solution play_arrow
-
question_answer66)
A (n)......... is composed of several computers connected together to share resources and data. [RBI Grade B 2014]
A)
Internet done
clear
B)
Network done
clear
C)
Backbone done
clear
D)
Hyperlink done
clear
E)
Protocol done
clear
View Solution play_arrow
-
question_answer67)
What do we call for the arrangement when two or more computers physically connected by cables to share information or hardware? [SBI Clerk 2015]
A)
URL done
clear
B)
Network done
clear
C)
Server done
clear
D)
Internet done
clear
E)
Modem done
clear
View Solution play_arrow
-
question_answer68)
What is the name of the derive that links your computer with other computers and information services through telephone lines? [SBI Clerk 2015]
A)
Modem done
clear
B)
LAN done
clear
C)
URL done
clear
D)
WAN done
clear
E)
Server done
clear
View Solution play_arrow
-
question_answer69)
What do we call a network whose elements may be separated by some distance? It usually involves two or more network and dedicated high speed telephone lines. [SBI Clerk 2015]
A)
LAN done
clear
B)
WAN done
clear
C)
URL done
clear
D)
Server done
clear
E)
World Wide Web done
clear
View Solution play_arrow
-
question_answer70)
Which type of network would use phone lines? [SBI Clerk 2012, IBPS Clerk 2015]
A)
WAN done
clear
B)
LAN done
clear
C)
WWAN done
clear
D)
Wireless done
clear
E)
None of the above done
clear
View Solution play_arrow
-
question_answer71)
There is a network that can connect networks ranging from small location or area to a bigger range including public packet network and large corporate networks. That network's enterprise allows users to share access to applications, services and other centrally located resources. Its ability for a huge geographical access has transformed networking. Which among the following is that network? [IBPS PO 2016]
A)
SAN done
clear
B)
CAN done
clear
C)
LAN done
clear
D)
WAN done
clear
E)
MAN done
clear
View Solution play_arrow
