Multiple choice

A VIEW

  1. contains no data until a call for it is made

  2. is an object that is mapped to a SELECT sentence

  3. both (1) and (2)

  4. none of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A VIEW is a virtual table based on the result-set of a SELECT query. It contains no stored data itself - data is generated dynamically when the view is queried. Option C correctly captures both characteristics: views don't store data (option A) and are mapped to SELECT statements (option B).