Databases Interview Questions
Questions Answers Views Company eMail

How many types of normalization are there?

493

How do you write an index?

529

Is clustered index a primary key?

537

How do I delete a trigger?

547

How do you delete a table?

540

How do I remove duplicates in two columns?

510

How do I find duplicates in two columns?

557

How can I delete duplicate rows?

567

How do rank () and dense_rank () differ?

524

Are stored procedures faster than queries?

524

What schema means?

529

Is delete faster than truncate?

555

Can we use rowid as primary key?

549

How do you remove duplicate records from a table?

513

How do you truncate?

507


Un-Answered Questions { Databases }

what is a scheduled jobs or what is a scheduled tasks? : Sql dba

556


What is synchronized subquery?

601


How to run queries with sql server management studio express?

575


How to store and query spatial data?

564


How many tables can you join in sql?

535






Name and describe few console utilities for ssrs?

249


Would you easily automate your ms access database through menu driven selections?

473


What is the purpose of grouping data in a report?

547


What are different methods to trace the pl/sql code?

546


How to enforce security in sql server? : sql server security

625


What is 2nf in dbms?

550


Please explain the main features of couchdb?

1


What advantages does DBMS have over traditional file systems?

597


What is normalization? What are different type of normalization?

496


what is a trigger in mysql? Define different types of trigger. : Sql dba

558