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

Oracle Architecture Interview Questions

Questions Answers Views Company eMail

What is SGA?

3 6463

What is PGA?

5 8282

When does LGWR write to the database?

3 10658

What is a Parallel Server option in ORACLE?

1 4105

What is User Process?

1 4385

What does LGWR do?

2 5571

What is the function of Dispatcher (Dnnn)?

4 13820

What is the maximum number of Lock Processes used?

1 4176

What are functions of PMON?

5 14438

What is the function of Lock (LCKn) Process?

1 7008

What are the two types of Server Configurations?

3 6021

What is Shared Pool?

3 6075

What are the components of SGA?

5 6523

What is hit ratio ?

Indiabulls, RGPV,

13 130214

How to implement the multiple control files for an existing database ?

2 6090

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Un-Answered Questions { Oracle Architecture }

Teradata: How can we know the indexed column in a table?

1893

What is an oracle database schema?

1124

What are the consideration at tehe migration of Oracle 9i to 10G.

3066

What is the use of Oracle Control File?

1074

How to define Data Block size in Oracle?

1110

What is an Oracle Data Block?

1062

What is an Oracle Rollback Segment?

1119

Can a View based on another View in Oracle?

1029

What is an Integrity Constrains in Oracle?

1188

What is the function of Redo Log in Oracle?

1219

What are the uses of Oracle Rollback Segment?

1127

Can a Tablespace hold objects from different Schemes in Oracle?

1044

How to calculate the approximate size of the SGA based on the size of the block,shared_pool,redo_buffer_cache and db_buffer_cache?

2697

What are Oracle Schema Objects?

1113

What is an Oracle SYSTEM tablespace and when is it Created?

1116

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