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

Oracle General (1803)
Oracle DBA (Database Administration) (261)
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Oracle Interview Questions

Questions Answers Views Company eMail

How can we monitor the space allocations in a database?

How do you recover a lost control file?

What do you mean by database normalization and why is it important?

How is rman better than user-managed backup recovery process?

How is clustered index different from non-clustered index?

Write a trigger example in oracle?

1122

Explain the difference between sql and oracle?

1130

Please explain oracle left join with an example?

1096

Explain the truncate in oracle?

1015

How to execute the package in oracle?

1141

Explain oracle insert into command?

1160

Explain the difference between replace() and translate() functions in oracle?

1088

Explain the features of oracle?

1113

How to convert raw data type into text in oracle? Explain

1054

Why oracle is used?

1114

Un-Answered Questions { Oracle }

Explain the difference between sap and oracle?

1088

What is a staging area? Do we need it?

How does Oracle guarantee data integrity of data changes?

2460

What is oracle dba role?

622

How many concurrent programs you have customized, can you name some of them?

How to build data dictionary view an new database?

1054

Can we store pictures in the database and if so, how it can be done?

1094

What is a server parameter file in oracle?

1102

Difference between the “verify” and “feedback” command?

1432

What is an Oracle database Partial Backup?

1208

What is an Oracle index?

1708

Explain the use of owner option in exp command.

1104

Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

2312

What is a nvl function? How can it be used?

1100

nw i'm doing MBA system and planning to do oracle,database management.tell me that whether it is useful r not?.refer any course for my carrier pls

2267

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