SQL Environment Components & Structure

Q. Write 3-4 pages that define and explain the components and structure of the SQL environment. Explain the use of and the differences between DDL commands, DML commands and DCL commands. Give an example of each type of command.

1. Describe a set of circumstances for which using a view can save reprogramming effort.

2. Who in the organization should be familiar with SQL commands and why?  For example, should the execution of SQL commands be reserved for only DBAs?  What about developers, end users?

3. Explain the importance of having of SQL standards and the role they play in business.

4. Provide some examples of when you would create a view in SQL. Describe how a view can be used to reinforce data security.

Note: Be sure to cite your references in APA Format & Take Care of Plagiarism and Grammar.

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