Querying Databases Using SQL
Introduction to Web Search Engines
Search Engines vs. Information Portals
Basic Web Searching Techniques
Types of Web Searches
200
use to find information you what to investigate.
What is keywords
200
a term used loosely to refer to search engines and information portals
What is search engine
300
uses menu queries, query by example, and query languages
What is query databases
300
many engines use to automatically search the web and index web sites.
What is robots or spiders
300
more likely to contain high-quality content matches to any given query
What is information portals
300
accesses categories and subcategories to reach the desired information
What is click hyperlinks
300
directory search
What is a search engine that displays a list of categories and subcategories that you can browse to find information
400
the standard interactive and programming language for accessing information in relational databases
What is Structured Query Language (SQL)
400
a powerful software program that makes it easy to find information on the internet.
What is search engine
400
multiple keywords within quotation marks
What is to find web pages in which the keywords must appear together in order
400
when you enter keywords in a search engine to query an index
What is keyword search
M
e
n
u