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.
Answer:
d. They do not take up much desk space.
Explanation:
Small foot print means computers do not take up much desk space.
Not every animation on the web is Flash but currently the
majority is. There exists simple GIF based animations as well as other
technologies for animation such as Silverlight and HTML5. Most believe HTML5
will eventually replace Flash.
We call it
functional dependencies.
A functional dependency which is also commonly known as a
database dependency occurs in a database when info stored in the same database
determines other information stored in the same table. Knowing the value of a
set of attribute is enough to tell you the value of another set of attributes.
