Question: 1.Microsoft Windows is derived from the UNIX operating systems True or false 2.SQL is supported by many different database systems True or false 3.all tables

1.Microsoft Windows is derived from the UNIX operating systems

True or false

2.SQL is supported by many different database systems

True or false

3.all tables in a relational database represent physical objects

true or false

4. to retrieve data that are given within a given range SQL uses BETWEEN operator

true or false

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