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 are the components of physical database structure in the Oracle database?

1 1434

what is cursor and its type, what is ref cursor write a syntax to pass ref cursor into procedure out fucntion and call the procedure

1088

how do you tune the slow running queries in oracle db , explain the methodology

2057

Preparing for Oracle PL/SQL Interviews – Need Help with Common Questions

1 1656

Un-Answered Questions { Databases }

what is the difference between nested subquery and correlated subquery?

985

What are three advantages to using sql?

958

what are the sql joins available in informix?

What should be the fill factor for indexes created on tables? : sql server database administration

1098

What is sybase? What are its important features?

937

Why do we need pl sql?

934

what is the difference between where clause and having clause? : Sql dba

947

How do I limit the number of oracle database connections generated by weblogic server?

1005

what number files will a information contain in SQL Server? How many forms of information files exist in SQL Server? How many of those files can exist for a single database?

985

How to divide by zero and nulls in sybase?

903

Explain the payment term in ar. : oracle accounts receivable

1055

Define identity and uniqueidentifier property of column?

995

What are the different types of synonyms?

1076

What are the different tables present in MySQL?

1045

What are the functions used to encrypt and decrypt the data present in mysql?

1010

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