a) It never points to anything
b) It points to a data row
c) It is used for pointing data rows containing key values
d) None of the mentioned
Answer: c
Explanation: Nonclustered indexes have a structure separate from the data rows. A nonclustered index contains the nonclustered index key values and each key value entry has a pointer to the data row that contains the key value.
Related Posts
A _________________ index is the one which satisfies all the columns requested in the query without performing further lookup into the clustered index.
In _______________ index instead of storing all the columns for a record together, each column is stored separately with all other rows in an index.
If an index is _________________ the metadata and statistics continue to exists
What are composite indexes?
Does index take space in the disk?:
What is true about indexes?
Which one is true about clustered index?
Join The Discussion