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 4913

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

2 4679

How the space utilisation takes place within rollback segments?

2 4598

What is a Control file ?

4 6608

How will you force database to use particular rollback segment?

1 4297

When will be a segment released?

1 3943

How can we plan storage for very large tables ?

1 4661

What are disadvanteges of having raw devices ?

1 3758

What is the significance of having storage clause ?

1 4194

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

1 3697

What is dictionary cache ?

2 5179

Why query fails sometimes ?

1 4913

How does Space allocation table place within a block ?

1 3956

How will you monitor rollback segment status ?

2 5743

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

1 3931

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Un-Answered Questions { Oracle Architecture }

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

1855

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

1076

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

3018

What is an Oracle Data Dictionary?

1055

Can a Tablespace hold objects from different Schemes in Oracle?

992

What is an Integrity Constrains in Oracle?

1145

How to define Data Block size in Oracle?

1078

What is an oracle database schema?

1084

What is an Oracle Data Segment?

998

What is the use of Oracle Control File?

1024

What is an Oracle Rollback Segment?

1072

What are Oracle Schema Objects?

1060

What are the uses of Oracle Rollback Segment?

1085

What is the function of Redo Log in Oracle?

1147

What is an Oracle Data Block?

1014

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