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 6474

What is PGA?

5 8307

When does LGWR write to the database?

3 10668

What is a Parallel Server option in ORACLE?

1 4110

What is User Process?

1 4396

What does LGWR do?

2 5582

What is the function of Dispatcher (Dnnn)?

4 13830

What is the maximum number of Lock Processes used?

1 4178

What are functions of PMON?

5 14450

What is the function of Lock (LCKn) Process?

1 7012

What are the two types of Server Configurations?

3 6031

What is Shared Pool?

3 6091

What are the components of SGA?

5 6542

What is hit ratio ?

Indiabulls, RGPV,

13 130268

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

2 6099

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Un-Answered Questions { Oracle Architecture }

Can a Tablespace hold objects from different Schemes in Oracle?

1045

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

1895

What is an Oracle Rollback Segment?

1124

What is an Oracle Data Dictionary?

1118

What are the uses of Oracle Rollback Segment?

1131

What is an oracle database schema?

1127

What is an Oracle Data Block?

1076

What is the function of Redo Log in Oracle?

1221

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?

2702

Can a View based on another View in Oracle?

1034

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

3068

What are Oracle Schema Objects?

1118

What is an Integrity Constrains in Oracle?

1191

What is the use of Oracle Control File?

1076

What is an Oracle Data Segment?

1054

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