In this page we have given CBSE Board Class 12 Computer Science with Python Book Chapter Networking Concepts – I MCQ Question and Answer. All the questions below are important for our CBSE Champs.
- Board – CBSE.
- Class – 12
- Subject- Computer Science with Python.
- Topic- MCQ.
- Number of MCQ- 63.
1) ……………………………. means to convey.
a) Transportation b) Communication c) Play d) None of these
Ans- b) Communication
2) …………………………….. needs to be transferred efficiently, frequently and easily.
a) Data b) devices c) message d) ideas
Ans- a) Data
3) It plays an important role in moving the data at a fast speed and that too with minimum data loss.
a) Networking b) communication c) database d) All of these
Ans- a) Networking
4) The collection of any independent computers that communicate with one another over a shared network medium.
a) Track b) network c) software d) None of these
Ans- b) network
5) Each computer on the network is called a ………………………
a) Mode b) node c) code d) abode
Ans- b) node
6) CD-ROM stands for
a) Compact Disc Read Only Memory
b) Compact Disc Read Once Memory
c) Common Disk for Reading Only Memory
d) Compact Disk for Readable Memory
Ans- a) Compact Disc Read Only Memory
7) When these computers are joined in a ………………….. people can share files and peripherals such as modems, printers, backup drives or CD-ROM.
a) Network b) Club c) program d) None of these
Ans- a) Network
8) Files and Folders can be …………………. up to local or remote shares.
a) removed b) backed c) renamed d) deleted
Ans- b) backed
9) It can be installed centrally, rather than on each machine which proves to be cheaper than buying licenses for every machine.
a) hardware b) software c) firmware d) all of these
Ans- b) software
10) It can be used to troubleshoot problems or show new users how to perform task.
a) Remote control/access program
b) start program
c) usage program
d) enabled program
Ans- a) Remote control/access program
11) Laser printers and large storage media are quite ………………………
a) cheap b) difficult c) easy d) expensive
Ans- d) expensive
12) With the help of …………………… we can communicate efficiently and easily via e-mail, instant messaging, chatrooms, telephone, video telephone calls, and video conferencing.
a) Computer b) Internet c) Electricity d) None of these
Ans- b) Internet
12) It can be used by unauthorized users to steal or corrupt the data and even to deploy computer viruses or computer worms on the network.
a) computer hardware
b) computer virus
c) computer software
d) Computer network
Ans- d) Computer network
13) The first network called as ARPANET was developed in the year………………..
a) 1992 b) 1969 c) 2008 d) 1947
Ans- b) 1969
14) The U.S department of defence sponsored a project named …………………………. whose goal was to connect computers at different universities and U.S defence.
a) ARPANET b) APRANET c) CHARNET d) None of these
Ans- a) ARPANET
15) ARPANET stands for
a) Advanced Research Projects Agency Network
b) Advanced Real Projects Agency Network
c) Advisable Real Programmed and Accessible Networks
d) All of these
Ans- a) Advanced Research Projects Agency Network
16) It is a network which allowed only allowed academic research on its network.
a) FSPS net b) NSF net c) BSF net d) FPS net
Ans- b) NSF net
17) NSF stands for
a) National Science Foundation
b) Natural Science Foundation
c) National Scientist Foundation
d) Nature Scientific Foundation
Ans- a) National Science Foundation
18) The network of networks spread across the globe, all of which are connected to each other.
a) Software
b) Internet
c) Fishing net
d) Football net
Ans- b) Internet
19) It allows all the computers to exchange information with each other through a common set of rules.
a) Terms and Conditions
b) Rules and Regulations
c) Protocols
d) All of these
Ans- c) Protocols
20) The abbreviation of FTP is
a) File Transfer Protocol
b) Folder Transfer Protocol
c) File Transfer Permanently
d) File Transmitting Protocol
Ans- a) File Transfer Protocol
21) TCP/IP and FTP are examples of
a) Software b) Hardware c) Anti-virus d) Protocols
Ans- d) Protocols
22) It is the information super highway for millions of users.
a) Intranet b) Internet c) Firewall d) Satellite
Ans- b) Internet
23) The client/server software program that allows multiple users to communicate online with real time audio, video and text chat in dynamic 3D environments.
a) Interspace b) Aerospace c) Neuro Space d) Backspace
Ans- a) Interspace
24) It is a vision of what internet will become tomorrow.
a) Interspace b) Aerospace c) Neuro Space d) Backspace
Ans- a) Interspace
25) Microsoft Windows NT or 2000, Novell NetWare, Unix and Linux etc are the examples of ………………………..
a) Hardware
b) Virus
c) Network Operating system
d) None of these
Ans- c) Network Operating system
26) A computer becomes a …………………………….. as soon as it is attached to a network.
a) Mode
b) node
c) code
d) abode
Ans- b) node
27) It is a computer which facilitates sharing of data, software and hardware resources on the network.
a) Server b) Client c) Node d) All of these
Ans- a) Server
28) It is big network installations where one computer is reserved for server’s job.
a) Dedicated server
b) Non-dedicated server
c) respected server
d) Internet
Ans- a) Dedicated server
29) The small networks using such a non- dedicated servers are known as ……………… networks
a) Peer to Peer
b) Viva
c) through-by-through
d) passing by
Ans- a) Peer to Peer
30) In small networks, a workstation can double up as a server.
a) Dedicated server
b) Non- dedicated server
c) respected server
d) Internet
Ans- b) Non-dedicated server
31) The abbreviation of NIU is
a) National Integrity Uniform
b) Natural Informative Universal
c) Network Interface Unit
d) Network Interfaced Uniform
Ans- c) Network Interface Unit
32) It is a device which is attached to each of the workstations and the server which helps to establish communication between the server and workstations.
a) NIC
b) NIU
c) NIA
d) NIOS
Ans- b) NIU
33) NIC stands for
a) Network Interface Card
b) Non-Intelligence Command
c) Networking and Installing Card
d) Network Intellectual Card
Ans- a) Network Interface Card
33) The NIC manufacturer assigns a unique physical address to each NIC card and the physical address known as ……………………….. address.
a) MAC
b) MAX
c) MAK
d) MIC
Ans- a) MAC
34) …………………………….. techniques are used to efficiently transmit data across the network.
a) Moving
b) Transferring
c) Switching
d) Logging
Ans- c) Switching
35) ………………………. switching technique in which a dedicated and complete physical connection is established between two nodes and through this dedicated communication channel, the nodes may communicate.
a) Packet b) Circuit c) logged d) transferred
Ans- b) Circuit
36) The ……………………… guarantees the full bandwidth of the channel and remains connected for the duration of the communication session.
a) circuits b) resistors c) tracks d) capacitors
Ans- a) circuits
37) When a call is made from one telephone to another, ………………… within the telephone exchange creates a continuous wire circuit between the two telephones for long as the call lasts.
a) switch b) packets c) blocks d) None of these
Ans- a) switch
38) It is a switching techniques in which packets (discrete blocks of data of fixed size and of any content type or structure) are routed between nodes over data links shared with other traffic.
a) Packet b) Circuit c) logged d) transferred
Ans- a) Packet
39) ……………………… are refers to the fact that the data stream from your computer is broken up into packets of about 200 bytes (on average), which are then sent out onto the network.
a) circuits b) resistors c) packets d) capacitors
Ans- c) packets
40) Each ………………….. in a data stream is independent.
a) circuits b) resistors c) packet d) capacitors
Ans- c) packet
41) Packets are generally accepted onto the network on a …………………………. basis
a) First – come, first – served
b) last-come, last- served
c) between – come, between – served
d) All of these
Ans- a) First – come, first – served
42) It is a small group of interlinked computers to a chain of a few hundred computers of different type (for example personal computers, minicomputers, mainframes etc)
a) Network
b) Hardware
c) Software
d) communication
Ans- a) Network
43) The computer network which is organized around an individual person.
a) LAN b) PAN c) MAN d) WAN
Ans- b) PAN
44) PAN stands for
a) Personal Area Network
b) Private Account Number
c) Personal Accessing Network
d) None of these
Ans- a) Personal Area Network
45) Bluetooth PAN generally covers a range of less than ……………. metres.
a) 20
b) 10
c) 5
d) 15
Ans- b) 10
46) This typically involves a mobile computer, a cell phone and /or a handheld computing device such as a PDA.
a) LAN
b) PAN
c) MAN
d) WAN
Ans- b) PAN
47) In this type of network devices are connected over a relatively short distance within a single building or campus of up to few kilometres in size.
a) WAN b) WLAN c) PAN d) LAN
Ans- d) LAN
48) The abbreviation of LAN is
a) Lined at Network
b) Local Area Network
c) Locked Accessing Network
d) None of these
Ans- b) Local Area Network
49) In …………………… users can also communicate with each other by sending mails or engaging in chat sessions.
a) PAN b) LAN c) WAN d) MAN
Ans- b) LAN
50) WLAN stands for
a) Wired Local Area Network
b) Wireless Local Area Network
c) Without Local Area Network
d) Wide and Limited Area Network
Ans- b) Wireless Local Area Network
51) The network that spans a large geographical area, often a country or a continent and uses various commercial and private communication lines to connect computers.
a) MAN
b) WAN
c) LAN
d) PAN
Ans- b) WAN
52) The internet is the largest ………………… spanning the earth.
a) LAN
b) PAN
c) WAN
d) MAN
Ans- c) WAN
53) WAN stands for
a) Wired Area Network
b) Wireless Area Network
c) Wide Area Network
d) With Accessing Network
Ans- c) Wide Area Network
54) This network spans a physical area (in the range of 5 and 50 km diameter) that is larger than a LAN but smaller than a WAN.
a) LAN
b) PAN
c) WAN
d) MAN
Ans- d) MAN
55) MAN stands for
a) Metropolitan Area Network
b) Measuring Area Network
c) Members Accessing Network
d) None of these
Ans- a) Metropolitan Area Network
56) The medium that is used in the transmission of a message from one point to another.
a) bandwidth
b) channel
c) server
d) router
Ans- b) channel
57) It is fastest and is used for transmitting large volumes of data at high speeds.
a) narrow band
b) straight band
c) voice band
d) broadband
Ans- d) broadband
58) It is used for ordinary telephone communication.
a) narrow band
b) straight band
c) voice band
d) broadband
Ans- c) voice band
59) DTR stands for
a) Data Transfer Rate
b) Data Transmit Rate
c) Data Translate Rate
d) None of these
Ans- a) Data Transfer Rate
60) It refers to the range of frequencies available for transmission of data.
a) bandwidth
b) channel
c) server
d) broadband
Ans- a) bandwidth
61) Data transfer rate is often measured in ……………………….
a) bps
b) Hz
c) Celsius
d) All of these
Ans- a) bps
62) Bps stands for
a) bits per second
b) bytes per second
c) beats per second
d) None of these
Ans- a) bits per second
63) It is the amount of data in digital form that is moved from one place to another in a given time on a network.
a) Data Transfer Rate
b) Data Transmit Rate
c) Data Translate Rate
d) None of these
Ans- a) Data Transfer Rate