determine when an index is appropriate?
Submitted by: Administratora. When there is large amount of data. For faster search mechanism indexes are appropriate.
b. To improve performance they must be created on fields used in table joins.
c. They should be used when the queries are expected to retrieve small data sets
d. When the columns are expected to a nature of different values and not repeated
e. They may improve search performance but may slow updates.
Submitted by: Administrator
b. To improve performance they must be created on fields used in table joins.
c. They should be used when the queries are expected to retrieve small data sets
d. When the columns are expected to a nature of different values and not repeated
e. They may improve search performance but may slow updates.
Submitted by: Administrator
Read Online MS SQL Server Indexes Job Interview Questions And Answers
Top MS SQL Server Indexes Questions
☺ | Explain the types of indexes? |
☺ | Explain the purpose of indexes? |
☺ | Can you explain important index characteristics? |
☺ | Write down the syntax and an example for create, rename and delete index? |
☺ | Explain Having clause and Where clause? |
Top New MS SQL Server Categories
☺ | SQL Server Database Administrator Interview Questions. |
☺ | SQL Server Service Broker Interview Questions. |
☺ | SQL Server Locks Interview Questions. |
☺ | SQL Server Constraints Interview Questions. |
☺ | MS SQL Data Mining Interview Questions. |