________ is the interconnection area between node and communication media.
Cable
Network Interface unit
Server
Internet
For sending an e-mail the protocol used is __________.
Pop
Mailto
Tcp / Ip
FTP
Due to _________ characteristics, the system performance can be increased as the work load grows by adding more processors.
Reliability
Communication
Scalable
__________ is the unique numeric identity of a computer in internet.
GRL
Web adderss
IP Address
None of these
All files can have copies on one or two computer, even if one of them is not available due to some hardware error the other copy can be used. this called
Resource sharing
Reliablity
Performance
A _________ topology has a server at its centre to which all other workstations are connected.
Bus topology
Ring Topology
Mesh topology
star topology
______ is a global public network.
Intranet
Network
Topology
The rules and regulation in a network is called
Protocol
Browser
________ is the toplevel domain name for government organization.
.com
.edu
.gov
.org
A device can be used as a node in a network, if there exists _________.
LAN
NIU
BUS
WWW
