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

Oracle (3253)
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

HOW TO SAVE UNIVERSES AND DOCUMENTS IN THE REPOSITORY?

2114

What is cardinality?

4 7639

WHAT IS CARTESIAN PRODUCT?

2 8305

WHAT ARE TEMPLATES?EXPLAIN WHAT YOU HAVE CREATED?

2075

find out the second highest salary?

Cognizant, Nucsoft, Oracle, TCS, Wondersoft,

55 91489

find out first highest salary?

Verinon Technology Solutions,

10 16696

find out the third highest salary?

CIPL, Cyber Shot, HCL, Hewitt, IBM, JPMorgan Chase, Orion, Verizon,

92 154029

WHAT IS CARDINALITIES OF JOIN?

2432

WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

Wipro,

2311

WHAT TYPE OF JOINS RETURNS INCORRECT RESULTS?

HP,

2 6901

i want to know about mr.b.kotravel......who has answered for second maxmium salary from employee table

3 6264

What is the difference between RDBMS and DBMS?

Practical Viva Questions, Sapient, Stag Computers,

20 78642

what is purge command explain about oracle performance tuning

Accenture, eCentric Solutions,

2 26699

we have 10 concurrent programs under one request group out of 10 ccps all users submitting only 9 programs from srs window remaining one ccp for specific user how can it possible send me answer asap.

Accenture,

2596

what is global table

iFlex,

7 15160

Un-Answered Questions { Databases }

Explain user account with reference to oracle.

1031

What are open_form,call_form,new_form?

What mysql -u john -p command does?

1032

What are a scheduled jobs?

998

What makes a good primary key?

1097

Where is all the data on the internet stored?

1062

What is the difference between translate and replace?

1118

Restore database (or database table) from backup.

1073

how do you test proper tcp/ip configuration windows machine? : Sql server database administration

1121

How many columns can a table have?

980

What is microsoft access made up of?

921

Explain what are the basic functions for master, msdb, model, tempdb databases?

1031

Is mongodb better than sql?

Why can there be only one clustered index and not more than one?

1047

What is session variable in mysql?

1026

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