what the REPLACE('JACK AND JUE','J','BL') will return ?
What is the purpose of using a model?
Describe why operational and informational systems are separate.
What are the characteristics of database management system?
What do you understand by functional dependency?
Explain the term entity type in dbms?
How many columns are in a database table?
What will be the maximum size of an extent of a segment if the tablepac's default storage values are specified as (initial 8K next 16k minextent 4 pctincrease 100).Explain.
Explain 2nf?
Is a server a database?
What is the use of FILE option in IMP command ?
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 dbms and its functions?