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

a text item is there what r the different types of triggers associated with it

2017

what exactly u write in when_new_form_instance

TCS,

3453

where do u put the report file

2099

what r the various types of reports

2 8122

if u have one group can u create another from that

1 3367

did u p prepared complex report

2005

what is procedure like symbols of bind and lexical

1 3981

what is bit map and character mode

1 4273

what is place holder column

Oracle, PCS,

3 8399

hiding item in report how like that properly,thats manually but at runtime i want to do

1 3244

from where do u receive the information to develop report

2015

if u develop report do u ask for anything from u r team leader

1 3190

can u call procedure or function is sq l query in reports

1 4335

how will the report recognize the parameter

1 3155

what is difference between group above and group left report

Oracle,

3827

Un-Answered Questions { Databases }

How many types of subqueries are there in sql server?

994

What is oracle and what are its different editions?

1069

Does a full backup include transaction log?

981

Does postgresql have a gui?

797

Why functions are used in sql?

999

Can u give the example by taking an unnormalized table and make that 1nf and then 25nf, and then 3 nf?

4679

Does a dba have to file taxes?

587

How does index help in query performance?

1032

Differentiate between etl testing and manual testing.

Do you know what is recursion? Is it possible for a stored procedure to call itself or recursive stored procedure? How many levels of sp nesting is possible?

1051

What is the difference between the conventional and direct path loads? : aql loader

1405

How many mysql connections can handle?

897

What is a null value?

1150

What is the need to provide size option on create collection?

What is the relationship?

981

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