SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Does truncate free space?

1064

Can a foreign key be null?

1142

How do you respond to dementia behavior?

1013

Can we create clustered index without primary key?

997

How many types of index are there?

1098

Is primary key an index?

1033

How do you optimize a query?

1058

Is natural join same as inner join?

983

Is left join faster than join?

1096

Does inner join remove duplicates?

992

Can we rollback after truncate?

1070

Can we create a trigger on view?

944

Does truncate release storage space?

1134

Are views faster than queries?

1036

Can we perform dml on view?

1112

Post New SQL PLSQL Questions

Un-Answered Questions { SQL PLSQL }

How many types of privileges are available in sql?

1399

Do triggers have restrictions on the usage of large datatypes, such as long and long raw?

1222

What types of commands can be executed in sql*plus?

1150

How many databases can sql express handle?

1028

Is it possible to update views?

1004

What does bitemporal mean?

1110

Why function is used in sql?

990

How is a PL/SQL code compiled?

1280

How does sql developer connect to oracle database?

1048

What is sql performance tuning?

976

What is program debugging?

1340

What is sql prepared statement?

1032

What are the methods of filing?

988

What is the difference between having clause and where clause?

1110

What is a loop in sql?

1033

For More Un-Answered { SQL PLSQL } Questions Click Here