Oracle Architecture Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle Architecture Interview Questions

Questions Answers Views Company eMail

How will you swap objects into a different table space for an existing database?

2 5141

How will you estimate the space required by a non-clustered tables?

2 4863

How the space utilisation takes place within rollback segments?

2 4789

What is a Control file ?

4 6897

How will you force database to use particular rollback segment?

1 4440

When will be a segment released?

1 4081

How can we plan storage for very large tables ?

1 4797

What are disadvanteges of having raw devices ?

1 3953

What is the significance of having storage clause ?

1 4354

What is meant by Redo Log file mirrorring ? How it can be achieved?

1 3858

What is dictionary cache ?

2 5381

Why query fails sometimes ?

1 5044

How does Space allocation table place within a block ?

1 4086

How will you monitor rollback segment status ?

2 5944

Which parameter in Storage clause will reduce no. of rows per block?

1 4077

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Un-Answered Questions { Oracle Architecture }

What is an Oracle Data Block?

1115

What is an Oracle Rollback Segment?

1160

What is the use of Oracle Control File?

1109

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

3112

What are Oracle Schema Objects?

1150

Can a View based on another View in Oracle?

1068

What is an Oracle Data Dictionary?

1160

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

1164

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

1938

How to define Data Block size in Oracle?

1161

What is the function of Redo Log in Oracle?

1265

What are the uses of Oracle Rollback Segment?

1174

Can a Tablespace hold objects from different Schemes in Oracle?

1082

What is an Oracle Data Segment?

1092

What is an oracle database schema?

1161

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