Does indexing improve query performance?

Question Posted / ajay singh

Does indexing improve query performance?..

Answer / kiran r

Yes Index Improves performance of Query

Is This Answer Correct ?

0 Yes

0 No

More SQL PLSQL Interview Questions

Explain the difference between 'between' & 'and' operators in sql

what is the difference between where clause and having clause? : Sql dba

Can a table contain multiple primary key’s?

If a cursor is open, how can we find in a pl/sql block?

while loading data into database how can u skip header and footer records in sql*loader

How can you load microsoft excel data into oracle? : aql loader

What is a sql*loader control file?

What are pl/sql packages?

what is uncommittable transactions? : Transact sql

Why schema is used in sql?

What is the execution plan in sql?

How to call shell script from pl sql procedure?

For more SQL PLSQL Interview Questions Click Here