Answer:
The last one
Explanation:
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Answer:
Combination of one or more columns used to identify particular rows in a relation is a key
To keep the medical records confidential otherwise, hackers would take advantage of them and sell them to the highest bidder
Answer:
When the body element CSS color style was changed, The color of all the text in the HTML file changed to the specified color, the same goes for font-size, font-weight, etc.
Explanation:
HTML or hypertext markup language is a markup language used in web development to implement the position and structure of the web page. It has no style, so, CSS or cascading style sheet is used to style the HTML elements in the web page.
Answer:A B
access provider Business that provides individuals and companies access to the Internet free or for a fee.
Explanation:
