Oracle Architecture Interview Questions
Questions Answers Views Company eMail

What is advantage of having disk shadowing/ Mirroring ?

1 3381

How will you create multiple rollback segments in a database ?

1 3502

What is the functionality of SYSTEM table space ?

3 6382

List the factors that can affect the accuracy of the estimations ?

1 3005

What is meant by free extent ?

2 4240

List the Optional Flexible Architecture (OFA) of Oracle database ?

1 4016

What is meant by redo log buffer ?

3 5896

What is the role of PCTFREE parameter is Storage clause ?

2 4904

What is use of Rollback Segments In Database ?

4 5208

What is a Rollback segment entry ?

TCS,

3 6696

How will you monitor the space allocation ?

3 7126

What is meant by recursive hints ?

1 3785

What is the OPTIMAL parameter ?

TCS,

1 5420

What is Database Buffers ?

4 10027

How free extents are managed in Ver 6.0 and Ver 7.0 ?

IBM,

1 4240


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Un-Answered Questions { Oracle Architecture }

What is the function of Redo Log in Oracle?

652


What are Oracle Schema Objects?

619


What is an oracle database schema?

632


What is an Oracle Data Dictionary?

622


What is an Oracle Data Segment?

597






Can a View based on another View in Oracle?

643


What is the use of Oracle Control File?

602


What is an Oracle Data Block?

622


What is an Integrity Constrains in Oracle?

712


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

2535


What is an Oracle Rollback Segment?

605


What are the uses of Oracle Rollback Segment?

632


Can a Tablespace hold objects from different Schemes in Oracle?

613


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

591


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

1360