Which one of the following extends a private network across public networks ?

Related Mcqs:

1. Which one of the following computer network is built on the top of another network ?

   A. prior network
   B. chief network
   C. prime network
   D. overlay network

2. An endpoint of an inter-process communication flow across a computer network is called_________________?

   A. socket
   B. pipe
   C. port
   D. none of these

3. A _____________ is a device that forwards packets between networks by processing the routing information included in the packet?

   A. bridge
   B. firewall
   C. router
   D. none of these

4. A ______________ is a computer connected to two networks?

   A. server
   B. gateway
   C. link
   D. bridge way

5. The device that forwards messages/data packets between networks is known as_________________?

   A. Router
   B. Server
   C. Bridge
   D. Backbone

6. Which of the following is not a type of network ?

   A. RAN
   B. MAN
   C. LAN
   D. JAN

7. Which transmission media has the highest transmission speed in a network ?

   A. coaxial cable
   B. twisted pair cable
   C. optical fiber
   D. electrical cable

8. A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is___________________?

   A. Euronet
   B. Star network
   C. a single server
   D. none of these

9. Communication channel is shared by all the machines on the network in_____________________?

   A. broadcast network
   B. unicast network
   C. multicast network
   D. none of the mentioned

10. In the network HTTP resources are located by___________________?

    A. uniform resource identifier
    B. unique resource locator
    C. unique resource identifier
    D. none of the above