Multiple Choice Questions.

1. WAN stand for
   1. WAP area Network
   2. Wide Area Network
   3. Wireless Area Network
   4. None of the above
2. Which network topology uses a Hub?
   1. Star
   2. Bus
   3. Mesh
   4. Ring
3. Computers in a school lab are connected by a/an:
   1. MAN
   2. WAN
   3. LAN
   4. Internet
4. Which of the following network topologies among the list below incorrect ?
   1. Star
   2. Internet
   3. Ring
   4. Bus
5. Several computers connected together is called
   1. Client-server
   2. Client
   3. Computer network
   4. Hub
6. A network that has all nodes on a single cable is known as.
   1. Bus
   2. Star
   3. Ring
   4. Mesh
7. Fiber-optic cable is made of 
   1. Copper
   2. Iron
   3. Glass
   4. Brass
8. Each computer in a Local Area Network is known as a 
   1. Node
   2. IPod
   3. Peer
   4. All of above
9. _________________ is a connecting device used to transmit date packets form one computer to another.
   1. Switch
   2. Hub
   3. Cables
   4. Network Interface card
10. ____________ is a network in which the computers are in close geographical range
    1. LAN
    2. MAN
    3. WAN
    4. SAN

Fill in the blanks

1. The interconnection of the ______________ and _____________ component of a group of computers is known as a network.
2. The Operating System that enables a machine to participate in the network is known as the ___________ Operating System.
3. Peer to peer network is a network in which every node can act as a ____________ and a ___________.
4. ___________ is a pattern of arrangement of nodes in a network.
5. ___________ topology refers to the layout where the physical components of the network are connected using cables.
6. ___________ provides a hardware interface between a computer and the network.
7. The three types of networks are__________, __________ and ___________.
8. In ___________ topology, each computer is connected to the next computer.
9. __________ are the lifelines of a network.
10. Servers are of two types- _________ and _________.

What is computer networking ? Explain with the help of examples.

Explain the different type of networks.

What do you understand by topologies ? Name all topologies.