- Which one of the following uses light pulses for carrying information?
A. Satellite B. Microwave
C. Optical fi bre D. Coaxial cable
- Which of the following network is used for connecting the computers in a small
geographical area?
A. MAN B. WAN
C. LAN D. Internet
- What is the full form of TCP?
A. Transfer Control Protocol B. Transmission Control Protocol
C. Transmit Control Protocol D. Transfer Communication Protocol
- Which one of the following Internet services provides one to one communication?
A. Online chat B. Online messaging
C. E-mail D. Usenet
- A network that is restricted to use by a single organisation is referred to as:
A. LAN B. WAN
C. Internet D. Intranet
- Which type network cannot work under heavy load?
A. MAN B. LAN
C. PPN D. VAN
- Which topology is arranged in the form of a tree structure?
A. Hybrid topology B. Bus topology
C. Star topology D. Hierarchical topology
- Which one of the following topologies is not easy to reconstruct when a fault occurs?
A. Star topology B. Bus topology
C. Ring topology D. Hybrid topology