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A view in SQL is best described as

2334Medium DSSSB TGT Computer Science 0 replies 1 views
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A view in SQL is best described as

  • Aan index created on a column
  • Ba physical copy of a table kept for backup
  • Ca trigger that fires on updates
  • Da virtual table defined by a stored query
Correct answer: D

Explanation

A view stores only the defining query; its rows are produced from the base tables whenever the view is used.

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