Which network services can handle simultaneous requests?
Message services
Application services
Print services
File service
Which of the following statement is correct for transmission media?
It is provided by numerous combinations of computer hardware and software
It provides a message delivery path
It allow different devices to hold conversations.
It control data storage activity on different storage systems
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 of the following statement is correct about secure data transfer?
The data being transferred cannot be damaged either will fully or accidentally.
The data received is the same as the data sent
Both the sender and the receiver knows the status of the data sent.
None of these
What is the full name of LAN?
Limited area network
Local area network
Less area network
Link area network
Which network topology has no central host computer or server?
Star topology
Mesh topology
Internet topology
Ring topology
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
Which network element provides a message delivery path?
Network service
Protocol
Transmission media
What is the central device in Star topology?
STP server
Hub/switch
PDC
Router
Which network service improves the efficient storage and retrieval of computer data?
Print service
Data service
