SQL Views Are Used ________

question 89

Multiple Choice

SQL views are used ________.

• A)to hide columns
• B)to show results of computed columns
• C)to hide complicated SQL statements
• D)to provide a level of indirection between data processed by applications and the data actually stored in the database tables
• E)SQL views are used for all of the above.

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Definitions:

Computer

An electronic device capable of processing, storing, and retrieving data, executing programs, and performing various tasks according to instructions.

Digital Visual Effects

Visual effects created in post-production through the use of computer graphics and other digital technology, often used in films, TV shows, and video games.

Reality

The state of things as they actually exist, as opposed to how they may appear or might be imagined.

Simulates Human Emotions

The process of creating artificial representations or models that mimic or reproduce human emotions.