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

Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is a database example?

979

What is difference between data and database?

1091

Is microsoft access used anymore?

822

What are the benefits of using access?

911

Where is the quick access toolbar located?

967

How do I order columns in sql?

1007

How do you concatenate in sql?

1027

What is having clause in sql?

963

What is sorting in sql?

942

Which sql statement is used to delete data from a database?

956

What is sorting in dbms?

959

Can we use two order by clause in query?

967

Table A Table B 1 1 2 1 3 1. Union & union all --> A Union B , A Union all B 2. Minus , Intersect --> A minus B , B Minus A , A Intersect B 3. Joins A join B , A Left Join B A Right Join B , A full Join B 4. %Type - Uses & Benifit 5. Truncate & Delete 6. Pragma Autonomus Transaction 7. how to Perform DDL from function or procedure 8. Can we have DML inside Function 9. Rank & Dense Rank diffrence 10. Water Mark in Oracle 11. Index , Can we have index in all column of table if no then why ?

1028

What is Collation Sensitivity ? What are the various type ?

952

How can a user get the current SQL version?

2 1880

Un-Answered Questions { Databases }

What is VDL (View Definition Language)?

1007

How many indexes does mongodb create by default for a new collection?

How to write a query with a full outer join in ms sql server?

1076

What is the datatype for password in mysql?

982

Which database is best for storing large data?

898

Can we insert data in view oracle?

1028

Explain the different types of backups available in sql server? : sql server database administration

922

Is oracle a language?

944

What is sql exception?

973

what is cursor. write example of it. What are the attributes of cursor.

1389

What is report rendering ?

157

How to pass parameters to procedures?

1034

Is postgres a database?

815

Difference between 10g & 11g in odi?

775

I HAVE A PI ON COL A THE NEXT DAY I WANT CHANGE THE PI ON COL B? PLS SEND ME THE ANS

2856

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