Which network topology has no central host computer or server?
Star topology
Mesh topology
Internet topology
Ring topology
Which network services can handle simultaneous requests?
Message services
Application services
Print services
File service
Which of the following network topologies among the list below is incorrect?
Star
Internet
Ring
Bus
Why LAN is generally used?
Used to share hardware, software and data
Connects servers to data storage devices
Connects high performance computers with high speed connections
Used to share informations
What is the primary goal of computer network?
Sharing information
Sharing of resources
Communication
Sharing of data
Which of the following is not a benefit of network?
Effective handling of personal communications
Data independence
Allowing people to share costly equipment.
Allowing several users to access simultaneously
What is the central device in Star topology?
STP server
Hub/switch
PDC
Router
Which network service keeps track of date and time of intermediate changes of a specific file?
File archiving
File update synchronization
File printing
File transfer
Which network element allows different devices to hold conversations?
Print service network
Data network
Protocol
