Oracle Architecture Interview Questions
Questions Answers Views Company eMail

What is SGA?

3 5905

What is PGA?

5 7289

When does LGWR write to the database?

3 9972

What is a Parallel Server option in ORACLE?

1 3707

What is User Process?

1 3933

What does LGWR do?

2 5026

What is the function of Dispatcher (Dnnn)?

4 13076

What is the maximum number of Lock Processes used?

1 3819

What are functions of PMON?

5 13394

What is the function of Lock (LCKn) Process?

1 6498

What are the two types of Server Configurations?

3 5311

What is Shared Pool?

3 5342

What are the components of SGA?

5 5658

What is hit ratio ?

Indiabulls, RGPV,

13 127252

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

2 5549


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Un-Answered Questions { Oracle Architecture }

What is the use of Oracle Control File?

832


Can a Tablespace hold objects from different Schemes in Oracle?

826


Can a View based on another View in Oracle?

848


What is an oracle database schema?

879


What is the function of Redo Log in Oracle?

880


What is an Oracle Data Block?

818


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

2776


What are the uses of Oracle Rollback Segment?

912


What is an Integrity Constrains in Oracle?

949


What is an Oracle Data Segment?

825


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

880


What is an Oracle Rollback Segment?

875


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

1584


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?

2477


How to define Data Block size in Oracle?

898