⟩ What is an Oracle Rollback Segment?
A Database contains one or more Rollback Segments to temporarily store "undo" information.
A Database contains one or more Rollback Segments to temporarily store "undo" information.
What is SGA? How it is different from Ver 6.0 and Ver 7.0?
What is a Shared SQL pool?
What is mean by Program Global Area (PGA)?
List the factors that can affect the accuracy of the estimations?
What are the different kind of export backups?
What is cold backup? What are the elements of it?
What is a logical backup?
What is hot backup and how it can be taken?
What is the use of FILE option in EXP command?
What is the use of GRANT option in EXP command?