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

Oracle (3259)
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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 get help at the sql prompt?

1055

What is sql in oracle?

1004

How run sql*plus commands that are stored in a local file?

977

What are the types pl/sql code blocks?

1068

What do you think about pl/sql?

950

Can ddl statements be used in pl/sql?

1070

How to create an array in pl/sql?

1015

How to start oracle sql developer?

986

How to set up sql*plus output format in oracle?

977

How to load data with sql*loader?

1001

What is a sql*loader control file?

1165

What is pl/sql language case sensitive?

1061

How to create your own reports in sql developer?

976

How to avoid using cursors?

1042

Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)

896

Un-Answered Questions { Databases }

What is the rdl file?

123

What is table partitioning?

What are the requirements to use odbc connections in php scripts?

1061

how to see the create table statement of an existing table? : Sql dba

947

What do mean by xml datatype?

1009

Explain a join between tables?

989

What is the difference between a primary key and a unique key? Are they the same?

1011

Can a synonym name of a table be used instead of a table name in a select statement?

976

How to manually drop a table in sybase?

917

Difference between Logical Page and Physical Page in SSRS.

459

What is odm database?

943

How do I view a sql database?

985

What is explicit mode in sql server?

1019

What is the difference between local and global temporary tables?

1078

Explain the rules for designing files and file groups in sql server?

936

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