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Post on 09-Jan-2016
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Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww Xx Yy Zz. The ABC’s of Web Site Evaluation. Revised and Updated by Clarence Hamilton, Washington Middle School Library MCPSS, Mobile, Ala. Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm - PowerPoint PPT Presentation
TRANSCRIPT
’
“”
’
’
Links to a site
’
Directory’s searchable
index
Internet
Directory’s Server
VISITS
PRODUCES
SEARCHES
RECEIVES
Directory Employee
EVALUATES
ADDS and “CATALOGS”
Directory’s browsable categories
BROWSES
How does a directory work?
User
Search engine’s database
index
Spider or Robot
Every word on the page
or some words on the
page
Finds new pages or changed
information on a page
Internet
Search Engine’s Server
LAUNCHES
VISITS
CRAWLS
LOCATES
RETURNS
PRODUCES
SEARCHES
RECEIVES
How does a search engine work?
User
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