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

Oracle General Interview Questions

Questions Answers Views Company eMail

How to run create database statement again?

1163

How to run queries on external tables?

1055

What privilege is needed for a user to delete rows from tables in another schema?

1076

How to rename a column in an existing table?

1039

How to view existing locks on the database?

1058

How much memory your 10g xe server is using?

1108

How to recover a dropped index?

1 1577

How to assign values to data fields in record variables?

1039

How to create a new table by selecting rows from another table?

1107

How to create tables for odbc connection testing?

1126

What is a named program unit?

1092

How to open a cursor variable?

1044

What happens to indexes if you drop a table?

1173

How to test null values?

1114

How to define a data source name (dsn) in odbc manager?

1040

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Un-Answered Questions { Oracle General }

What are the attributes of the cursor?

1007

What is an oracle table?

993

How to check your oracle database 10g xe installation?

993

Why do we need oracle client?

964

What is an oracle?

1024

How do you store pictures in a database?

1012

I have a database backup file in .db (ext) form how to conver it into .dmp (ext.) for oracle database

2144

What is data type in oracle?

1129

What is object data modeling?

970

How to best split csv strings in oracle 9i?

1049

Explain a segment?

1093

What do you understand by a database object? Can you list a few of them?

1020

Explain view?

1048

How do I reset a sequence in oracle?

1107

How to rename an existing table?

1133

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