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

Oracle General (1803)
Oracle DBA (Database Administration) (261)
Oracle Call Interface (OCI) (10)
Oracle Architecture (90)

Oracle Interview Questions

Questions Answers Views Company eMail

What is the relationship among database, tablespace and data file?

1039

What is the difference between hot backup and cold backup in oracle?

1078

What is a system tablespace and when it is created?

1020

What are the different types of database objects?

1123

What is logical backup in oracle?

1088

What are the extensions used by oracle reports?

1097

What is the meaning of recursive hints in oracle?

1104

What is bulk copy or bcp in oracle?

1187

What is the usage of control file in oracle?

1150

What is the usage of synonyms?

1221

What types of joins are used in writing subqueries?

1038

What is the difference between post-database commit and post-form commit?

1288

What is blob data type in oracle?

1210

What is the usage of analyze command in oracle?

1146

What is an oracle table?

1037

Un-Answered Questions { Oracle }

How can you find all the processes on your system?

617

Will you be able to store pictures in the database?

1178

What is key preserved table?

1084

How do you generate file output from sql?

669

How to write date and time literals in oracle?

1052

WHAT ALL DIFFERENT KIND OF FUNCTIONS AVAILABLE WHILE DESIGN UNIVERSES?

2164

What is the difference between post-database commit and post-form commit?

1288

How to change user password in oracle?

1101

What is query image?

1023

What is Java Pool in Oracle?

1253

how to replace not in with not exist?

3807

How to enter a new row into a table interactively?

1055

What is a procedure in oracle?

1289

What are functions of dba?

594

How to start a new transaction in oracle?

1138

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