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 6444

What is PGA?

5 8245

When does LGWR write to the database?

3 10635

What is a Parallel Server option in ORACLE?

1 4092

What is User Process?

1 4365

What does LGWR do?

2 5548

What is the function of Dispatcher (Dnnn)?

4 13801

What is the maximum number of Lock Processes used?

1 4167

What are functions of PMON?

5 14416

What is the function of Lock (LCKn) Process?

1 6994

What are the two types of Server Configurations?

3 6004

What is Shared Pool?

3 6063

What are the components of SGA?

5 6502

What is hit ratio ?

Indiabulls, RGPV,

13 130142

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

2 6083

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Un-Answered Questions { Oracle Architecture }

What is an oracle database schema?

1117

How to define Data Block size in Oracle?

1108

What is an Oracle Data Segment?

1041

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

3051

What is an Integrity Constrains in Oracle?

1182

What are the uses of Oracle Rollback Segment?

1121

Can a View based on another View in Oracle?

1026

What are Oracle Schema Objects?

1108

What is the function of Redo Log in Oracle?

1209

What is an Oracle Rollback Segment?

1111

What is an Oracle Data Dictionary?

1105

What is an Oracle Data Block?

1048

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

1104

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?

2691

What is the use of Oracle Control File?

1067

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