A

Admin • 828.03K Points
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Q. In a single table (with 10 columns) join query the number of values needed to examine per column is

  • (A) 1
  • (B) 10
  • (C) 0
  • (D) 2
Explanation by: Admin
for indexing in the context of performing joins, in a single table query, the number of values that are needed to be examined per column is the number of rows in the table.

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