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

How to assign values to variables?

1102

How to retrieve data from an cursor to a record?

1102

How to save query output to a local file?

1026

How to export your own schema?

1007

How to convert character types to numeric types?

1132

What are the system predefined user roles?

1041

How to create a table in a specific tablespace?

976

How to create a table interactively?

1090

How to drop a stored function?

1137

How to export data to a csv file?

1305

What are the differences between interval year to month and interval day to second?

1026

How to bring a tablespace offline?

1064

What is the order of defining local variables and sub procedures/functions?

1061

How to retrieve data from an explicit cursor?

1059

What are the arithmetic operations?

1084

Un-Answered Questions { Oracle }

How to convert a date to char in oracle? Give one example.

1068

Mention where does the clusterware write when there is a network or storage issue?

How to create a table index in oracle?

1134

How to get maxsal , minsal, ename department wise in single query

1549

How can I create database in oracle?

1026

How many types of database software are there?

587

What is where clause in oracle?

1031

What is an oracle tablespace?

1043

What is logical backup in oracle?

1016

HI Friends Myself Manoj,i am from bengaluru.i have 1 yr of exp in PLSQL but not upto the mark..now attending interviews but m not able to clear even 1 round..i have attended 3 interviews till today.purpose of writing this query is,i want to know the intreview topics that interviewer going to ask frequently,mainly SCENARIO based questions.IF anybody have any PLSQL projects please give it to me,it will helps me alot.Thanks for your patience.

1424

What is not equal to in oracle?

1003

How does oracle handle read consistency?

1097

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

1168

Explain the types of exception?

1143

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

For More Un-Answered { Oracle } Questions Click Here