what is the use of SYSTEM.EFFECTIVE.DATE varaible ?
What is a checkpoint in dbms and when does it occur?
What is a sequence in a database?
1)How to check tablespace utilization? 2)what are the RMAN CLONING STEPS? 3)what is standby database? 4)what is difference between standalone database and target database? 5)How to backup the standalone database? 6)tell about the ubgrade steps? 7)How to apply the pathes?
what is GET_BLOCK property ?
What is atomicity in dbms?
Can we use GO_BLOCK package in a PRE_TEXT_ITEM trigger ?
What is maintaining database?
What is a php database?
What are notification services?
Why its better to use files than a DBMS when there are multiple users to access the data
What is n tier architecture in dbms?
1)what is the difference between view and materilized view? 2)what is the difference between delete and truncate? 3)what is the difference between migration and upgration? 4)what is the difference between RMAN HOT BACKUP and normal hot backup?
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