Answer:
unfortunately you cant change your username.... i tried 2 and the only way is to make a new account
Explanation:
This is false. Data warehousing is storing the data. Data mining is retrieving and analyzing data from the data warehouse.
look up some facts about steam machines and then see when they were created and by who they were created and how they have evolved.
Answer:
It is the SQL of WWW. Or in other words, it is the web tool that helps the users in locating the required information on the WWW. Various top search engines are like Google, MSN, and Yahoo. And the information that is gathered by the spider is used for creating the searchable index for the content on the web. This spider crawls according to the search engine algorithm and that is known as web crawling.
Explanation:
Please check the answer section.
