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A Excellent 5 75%-100% B+ Very Good 4 65%-74% B Good 3 55%-64% C Average 2 45%-54% D Poor 1 35%-44% Failure Failure 0 0%-34% ... Network application programs:- browsers e.g. internet explorer, downloader managers etc. Search engines and their application:- types of search engines, basic search techniques, advanced search techniques, open/free ... ................
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