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)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

Can we call procedure inside function in oracle?

1 1169

What are the data types in oracle?

1 1112

What is set verify off in oracle?

1 1176

What is oracle data type?

1 1022

How do I connect to oracle database?

1 1244

What is enter substitution variable in oracle?

1 1111

Can we use bind variables in oracle stored procedure?

1 1012

What is execute immediate in oracle?

1 1094

Why do we use bulk collect in oracle?

1 1133

What is pl sql architecture?

1 1030

What is pl sql block structure?

1 1108

Is record in oracle pl sql?

1 1027

What is oracle and pl sql?

1 1178

What are pl sql data types?

1 1073

What are the advantages of pl sql over sql?

1 1098

Un-Answered Questions { Databases }

What is your daily office routine?

2333

Does view occupy space?

1005

What are wait types?

1230

how to start mysql server? : Sql dba

1258

What is sql server query analyzer?

1116

Do we need to rebuild index after truncate?

1126

What is a coalesce function?

1275

Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?

2694

Is there any performance difference between if exists (select null from table) and if exists (select 1 from table)?

1021

please send me oracle pl/sql exp resume. and also faqs...

2564

Can we do dml on views?

1027

Is it possible to have clustered index on separate drive from original table location?

1034

What is a view in sql?

1035

What are the source of constraints?

1006

How to remove duplicate rows from table except one?

1077

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