How non clustered index point to the data?
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:A
How non clustered index point to the data?
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
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.