Computer Science – Computer Networks

Name of the Chapter- Computer Networks



Question Question Content Learning Objective(if
No Provided)
What is a stand alone computer? Remembering/Understan
(A)A computer that is not connected to a network. ding
(B)A computer that is being used as a server.
(C)A computer that does not have any peripherals
attached to it.

Q1 (D)A computer that is used by only one person.
Two devices are in network if Remembering/Understan
(A)a process in one device is able to exchange ding
information with a process in another device.
(B)a process is running on both the devices.
(C)the processes running on different devices are of same
type.

Q2 (D)none of these.
Network in which every computer is capabale of playing Remembering/Understan
the role of a client,or a server or both at same time is ding
called
(A)peer-to-peer network
(B)Local Area network
(C)dedicated server network

Q3 (D)wide area network
Which of the following is not required for a computer Remembering/Understan
network? ding
(A)host
(B)server
(C)communication channel

Q4 (D)plotter

, Which of these component is internal to a computer and Remembering/Understan
is required to connect the computer to a network. ding
(A)Wireless Access Point
(B)Network Interface card
(C)Switch

Q5 (D)Hub
Central computer which is more powerful than other Remembering/Understan
computers in the network is called as__________. ding
(A)Client
(B)Server
(C)Hub

Q6 (D)Switch
First computer network was ______________. Remembering/Understan
(A)NSFNet ding
(B)FirstNet
(C)ARPANet

Q7 (D)Internet
Your school has four branches spread across the city.A Remembering/Understan
computer network created by connecting the computers of ding
all the school branches,is a____________.
(A)LAN
(B)WAN
(C)MAN

Q8 (D)PAN
Mid 80’s commercial public internet was _________. Remembering/Understan
(A)ARPANET ding
(B)CNNET
(C)NSFNET

Q9 (D)Internet

, Advantages of the Network? Remembering/Understan
(A)Expensive Hardware ding
(B)Specialist staff required
(C)Communication

Q10 (D)Hacking
Two or more computers connected together over a wide Remembering/Understan
geographical area (e.g. county, country, globe). What ding
type of network is this?
(A)LAN
(B)School Network
(C)WAN

Q11 (D)The Internet
Internet was created in 1969 by US Defense through? Remembering/Understan
(A)SARPA ding
(B)DARPA
(C)MARPA

Q12 (D)Advanced Research Project Agency (ARPA)
Who are considered as the Fathers of Internet? Remembering/Understan
(A)Vinton Cerf and Robert Kahn ding
(B)Charles Babbage and Robert Kahn
(C)Bill English & Vinton Cerf
Q13 (D)Blaise Pascal & Charles Babbage
Name the network which was only used for academic Remembering/Understan
purpose. ding
(A)NSFNET(National Science Federation Network)
(B)ARPANET
(C)INTRANET

Q14 (D)INTERNET

, What was ARPANET Remembering/Understan
(A)The first computer ding
(B)A way of calculating things
(C)The first packet switching network

Q15 (D)The first artificial intelligence
Which is not a component of data communication Knowledge
system?
a) Protocol
b) Message
c) Media

Q16
d) Diode
Protocols are set of rules to govern Knowledge

a) Communication
b) Standards
c) Metropolitan communication
d) Wireless communication
Q17
Transmission media are usually categorized as Knowledge

a) Fixed and Unfixed
b) Guided and Unguided
c)Determinate and Indeterminate
d) Metallic and Nonmetallic
Q18
Which of the following primarily uses guided media? Knowledge

a) Cellular telephone system
b) Local telephone system
c) Satellite communications
d) Radio broadcasting
Q19