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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which layer deals with keepalives ? a. Physical b. Data-link c. Network d. Transport
Which file is used to define host-wide aliases ?
Which directory contains files that describe different mailers ?
Which file contains information related to client (dhcp) configuration ?
What are the different port role in STP and RSTP?
Which command tells the state of the Ethernet interfaces ?
Is it possible to connect two computers for file sharing without using a hub or router?
Which layer is responsible coordinating communications b/w segments ? a. physical b. data-link c. network d. session e. application
When do you use BGP, IGRP, OSPF, Static Routes?
how many types of network connectivity's are their
Name the 3 IEEE protocols at the Physical Layer:
Host A is connected to Router B. Router B is connected to Router C. Router is connected to Host D. How many hops away is Host D from Host A ?