HOTSPOT -
Instructions: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Hot Area:

HOTSPOT -
Instructions: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Hot Area:
A clustered index sorts and stores the data rows of the table or view in order based on the index key. This type of index is implemented as a B-tree structure that supports fast retrieval of the rows, based on their key values. - YES
Correct answer is No - clustered index sorts the data rows, not columns.
What about 2nd answer isnt it supposed to be non clustered index as to create a new clustered index it cant be same as the primary key which creates the clustered index right ????
A nonclustered index can be defined on a table or view with a clustered index or on a heap. https://docs.microsoft.com/en-us/sql/relational-databases/indexes/indexes?view=sql-server-ver15
A nonclustered index can be defined on a table or view with a clustered index or on a heap. https://docs.microsoft.com/en-us/sql/relational-databases/indexes/indexes?view=sql-server-ver15
What about 2nd answer isnt it supposed to be non clustered index as to create a new clustered index it cant be same as the primary key which creates the clustered index right ????
A nonclustered index can be defined on a table or view with a clustered index or on a heap. https://docs.microsoft.com/en-us/sql/relational-databases/indexes/indexes?view=sql-server-ver15
A nonclustered index can be defined on a table or view with a clustered index or on a heap. https://docs.microsoft.com/en-us/sql/relational-databases/indexes/indexes?view=sql-server-ver15
Correct is NO YES YES NO https://docs.microsoft.com/en-us/sql/relational-databases/indexes/indexes?view=sql-server-ver15
stores the data "rows" of the table? or stores the data "Columns" of a table? so what's the correct answer?
The correct answer is clustered index sorts and stores rows of the table or view.
Question 1 is 'NO' ----->"Clustered indexes sort and store the data rows in the table or view based on their key values. "---https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-server-ver15#:~:text=Clustered%20indexes%20sort%20and%20store,stored%20in%20only%20one%20order.
No,no,yes,no.
ESTA PERFECTA LA RESPUESTA: https://docs.microsoft.com/es-es/sql/relational-databases/indexes/indexes?view=sql-server-ver15