Basic Computer Networks MCQ Question and Answer
Basic Computer Networks MCQ Question and Answer
1. One important characteristics of the hub architecture of ARC - net is
- directionalized transmission
- access control and addressing
- multiple virtual networkl
- alternate routing
2. The geostationary statellite used of communication systems
- rotates with the earth
- remains stationary relative to the earth
- is positioned over equater
- all the above
3. A packet-switching network
- is free
- can reduce the cost of using an information utility
- allows communications channel to be shared among more than one user
- Both (b) and (c)
5. Which of the following is not relevant to networking ?
- low-end stand alone hubs
- stackable hubs
- mesh network
- bus hubs
6. A hub-in network is
- a multi port signal repeater or concentrater
- a multiplug like device to allow many computers to be connected
- the server which serves every node
- the central power supply
7. In networking terminology UTP means
- Unshielded Twisted pair
- Ubipuitious Teflon port
- Uniformly Terminating port
- Unshielded T-Connector port
8. Simple network management protocol (SNMP) is implemented with a daughter board in
- the nodes
- the server
- the hubs
- a separate PC that manages the network
9. What is the main purpose of a data link content monitor ?
- To detect problems in protocols
- To determine the type of transmission used in data link
- to determine the type of switching used in data link
- To determine the flow of data
10. Establishing a virtual connection is virtually equivalent to
- connecting as virtual memory
- physically connecting a DTE and DCE
- placing a telephone call prior to a conversion
- placing a modem prior to a conversion