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The Motivations for Using Views Are That They Support Data

question 9

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The motivations for using views are that they support data independence,simplify query formulation,and provide flexible security.


Definitions:

Disk Drive

A device within a computer that reads and writes data to and from a physical disk, such as a hard drive or floppy disk.

Throws A New Exception

Indicating in a method signature that it may throw an exception, requiring calling code to handle or further declare the exception.

Catch Or Declare Rule

A principle in Java requiring a method to either catch an exception with a try-catch block or declare it in the method's throws clause.

Compiler

A tool that translates code written in a high-level programming language into machine code or another form that a computer can execute directly.

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