what is ROI?
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Answer / mathi
A performance measure used to evaluate the efficiency of an
investment or to compare the efficiency of a number of
different investments.
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This type of access method is generally used by Ethernet to regulate network traffic on a main cable segment.
when a computer is restart,it will not show startup screen and instead a Beep sound is continuosly appearing,what could be the reason and there are important files and folders present in the system.what should be needed to do to bring the system to its normal state?
In the "Flags" column of the arp table, "P" means ?
What are rights networking?
What does a "preamble" consist of ? a. all 0s b. all 1s c. a 1 in the beginning and rest 0s d. alternating 0s and 1s
how to set kernal parameters in solaris 10&9?
one server is down it doen't display anything what you do?
why we r going to freezing service group and system, what are the freezing steps & how to freezing service group?
What is VLAN ?
List 3 types of email addresses (for the mailer):
What is the importance of authentication?
Define tcp/ip?