Multiple choice

________ is a structure used for quickly accessing the rows of a table using the values of the columns.

  1. Page number

  2. Drop table

  3. Key

  4. Directory

  5. Index

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

Index stores the pointers of row as well as data stored in the row. It is used by RDBMS packages to quickly access rows of a table using the values of the columns.