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

Oracle General (1809)
Oracle DBA (Database Administration) (261)
Oracle Call Interface (OCI) (10)
Oracle Architecture (90)

Oracle Interview Questions

Questions Answers Views Company eMail

Difference between inner join vs where ?

1033

How to store only time; not date and time?

1020

What is the minimum client footprint required to connect c# to an oracle database?

1093

Is there a combination of "like" and "in" in sql?

1065

How can I introduce multiple conditions in like operator?

989

How to load a large xml file?

1055

What is the difference between "as" and "is" in an oracle stored procedure?

991

is there a tool to trace queries, like profiler for sql server?

1141

What is the difference between a user and a schema in oracle?

1034

What are the oracle differences between nvl and coalesce

1149

What is the best way to do multi-row insert in oracle?

1067

How do I spool to a csv formatted file using sqlplus?

1033

What exactly do quotation marks around the table name do?

963

How to do paging with oracle?

999

How do I limit the number of rows returned by an oracle query after ordering?

1169

Un-Answered Questions { Oracle }

How are extents allocated to a segment?

1125

How to delete multiple rows from a table in oracle?

1060

What is an oracle database schema?

1124

What is oracle database 10g express edition?

1118

Explain an index?

1134

How to move objects from DEV to QA and QA to PROD Environments?

716

In topology manager where the data are stored?

677

What are the types of windows (window style)?

How to find the duplicate rows count from employees table in oracle?

1091

What is the sid in oracle?

965

What is translate in oracle?

1098

How to create an initialization parameter file?

1049

Any work done in oracle workflow builder. Did you customize or build a new workflow?

What are the roles and responsibilities of oracle dba?

638

what are the oracle forms services components include?

1024

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