What are the various oracle database objects?
what is trigger?
Differentiate between TRUNCATE and DELETE?
what is difference between where clause and having clause?
Give the various exception types.
How to invoke the original export import utilities?
What is Water Mark in Oracle?
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.
What are triggers?Where are they used?
Two triggers one is before insert and other is after insert are firing on a table.If 10 times you insert in a table.Then how many times before trigger and how many types after trigger will fire in pl/sql.
How do I know if oracle is installed on windows?
Explain the use of indexes option in exp command.
while i take backup using ibm tsm the following errors occurred: rman-03009 ora-19513 ora-27206 ora-19502 ora-27030 ora-ora19511