1. Categories >> Software >> Databases >> DB Architecture
  2. Suggest New Category

What are data segments?

Question Posted / sujatha

Answers were Sorted based on User's Feedback



What are data segments?..

Answer / muthukumar

combination of extends is called segments

Is This Answer Correct ?    1 Yes 0 No

What are data segments?..

Answer / saraswathi muthuraman

Oracle manages the storage space in the datafiles of a
database in units called data blocks. A data block is the
smallest unit of data used by a database.

Is This Answer Correct ?    3 Yes 3 No

What are data segments?..

Answer / vinod pragadeesh

In oracle database for effective data management the
database uses three groups, datablock,extent and segment.
datablock : smallest unitof logical storage for a DB object
extent :a group of contigious data block
segment :when an object take all the extents together

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More DB Architecture Interview Questions

What is the difference between "is" and "as" while creating procedure?

0 Answers  

What is an Extension of entity type?

0 Answers  

What are the levels of architecture?

0 Answers  

What is Relationship set?

0 Answers  

Explain the microsoft sql server delete command? : sql server architect

0 Answers  




What is join dependency and inclusion dependency?

0 Answers  

What is msdb database? : sql server architect

0 Answers  

What is extension and intension?

0 Answers  

Illustrate physical database architecture in brief? : sql server architect

0 Answers  

can we use transformer in datastage without any input link?

0 Answers   Cognizant, CTS,

What do you mean by atomicity and aggregation?

0 Answers  

What is the difference between a user defined function and a stored procedure?

0 Answers  

For more DB Architecture Interview Questions Click Here
Categories