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 6438

What is PGA?

5 8237

When does LGWR write to the database?

3 10627

What is a Parallel Server option in ORACLE?

1 4085

What is User Process?

1 4364

What does LGWR do?

2 5546

What is the function of Dispatcher (Dnnn)?

4 13794

What is the maximum number of Lock Processes used?

1 4165

What are functions of PMON?

5 14410

What is the function of Lock (LCKn) Process?

1 6990

What are the two types of Server Configurations?

3 5999

What is Shared Pool?

3 6057

What are the components of SGA?

5 6496

What is hit ratio ?

Indiabulls, RGPV,

13 130135

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

2 6076

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Un-Answered Questions { Oracle Architecture }

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?

2689

What are the uses of Oracle Rollback Segment?

1119

What is an oracle database schema?

1112

What is the use of Oracle Control File?

1065

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

1101

What is an Oracle Data Dictionary?

1101

What is an Oracle Rollback Segment?

1106

Can a Tablespace hold objects from different Schemes in Oracle?

1032

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

3049

What is an Oracle Data Segment?

1038

What is the function of Redo Log in Oracle?

1205

Can a View based on another View in Oracle?

1021

What are Oracle Schema Objects?

1105

What is an Integrity Constrains in Oracle?

1182

What is an Oracle Data Block?

1046

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