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

Oracle (3259)
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Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
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Database Management (1411)
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Databases Interview Questions

Questions Answers Views Company eMail

HOW TO SAVE UNIVERSES AND DOCUMENTS IN THE REPOSITORY?

2079

What is cardinality?

4 7516

WHAT IS CARTESIAN PRODUCT?

2 8206

WHAT ARE TEMPLATES?EXPLAIN WHAT YOU HAVE CREATED?

2037

find out the second highest salary?

Cognizant, Nucsoft, Oracle, TCS, Wondersoft,

55 90353

find out first highest salary?

Verinon Technology Solutions,

10 16466

find out the third highest salary?

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

92 152052

WHAT IS CARDINALITIES OF JOIN?

2389

WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

Wipro,

2275

WHAT TYPE OF JOINS RETURNS INCORRECT RESULTS?

HP,

2 6808

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

3 6165

What is the difference between RDBMS and DBMS?

Practical Viva Questions, Sapient, Stag Computers,

20 78119

what is purge command explain about oracle performance tuning

Accenture, eCentric Solutions,

2 26597

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,

2547

what is global table

iFlex,

7 14960

Un-Answered Questions { Databases }

In which database can extended stored procedures be added?

914

What is oracle join syntax?

1016

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

1125

How you would rewrite the sql query to return the customerid sorted numerically?

1016

Is subquery faster than join?

1028

What is a function in postgresql?

930

Explain oracle insert into command?

1124

explain advantages of innodb over myisam. : Sql dba

1144

What is the difference between case version and decode version?

1032

How to delete/drop an existing postgresql database?

919

how to load the data with one flat file and one rdbms table using joins?

636

How to call shell script from pl sql procedure?

1294

Can you tell the reasons for selecting lamp(linux, apache, mysql, php) instead of any other combination of software programs, servers, and operating system?

904

Explain the methods used to protect source code of pl/sql.

1037

How to grant create session privilege to a user in oracle?

1022

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