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questions

1.            What is server?
The main computer which provides services to the other computers in a network environment is called server.
                                 
2.            What is workstation?
A workstation is a computer where a user can work and takes services, access shared data and software to the client computer.

3.            What is repeater?
A repeater is a device of a network that regenerates a signal.

4.            What is network operating system?
A group of programs which are used to manage the resources on the network is called network operating system.

5.            What is protocol?
Protocols are used to send and receive data in the computer network.

6.            What is computer network?
A group of computer that are connected together to share information, data, software and hardware is called computer network.

7.            List any four advantages of computer network.
The four advantages of computer network are:
*  Computer network make communication between different user easier and faster.
*  Computer network allows user to share data and software at the same time.
*  Different network user can share peripheral devices such as printer, scanner, CD-Drive, etc.
*  It is easy for user to backup important data and information.

8.            What is LAN?
LAN is a network system which covers very small area.

9.            What is MAN?
MAN is a network within a town or city to share data ,information and other resources  .

10.    What is WAN?
WAN is a network system, which connects to or more networks or two different computers connected together in a large geographical area.

11.    Different between client/server and peer to peer network .
S.N.
 Client/server
Peer to peer network
1
Client /server is one of the popular models which consists of at least one server and one or more clients/work stations.
Peer to peer network is a group of computers which function equally as server and workstation.
2
It is suitable for a large organization.
It is suitable for small offices or school.


12.    What is communication?
Communication means sending data from one device to another.

13.    What is telecommunication? Give examples.
Telecommunication is sending data over a long distance. Example: television, radio, newspaper, etc.

14.    What is information?
The processed data provided by the computer system is called information.

15.    What is ICT?
The combination of information technology and telecommunication technology is called ICT.

16.    List the four uses of ICT?
The four uses of ICT are:-
*  We can listen and read latest news using ICT.
*  We can get information from a remote server using ICT.
*  We can telephone our friends and relatives using ICT.
*  We can attend a virtual class using the internet through ICT.
                                                                                        

17.    How many of headings are there in HTML?
There are six levels of heading in HTML.

18.    What is internet?
Internet is a network of networks.

19.    What is HTML?

HTML is a markup language which is used to develop web pages.

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