Multiple choice technology mainframe

A view can be used to :

  1. Control access to table.

  2. Make data easier to use.

  3. Only b

  4. Both a and b
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Views serve two key purposes: they can restrict data access by showing only selected columns or rows (security/control), and they can simplify complex queries by presenting pre-joined or calculated data (usability). Both functions are standard use cases.

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