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What is a tns service name?
what is a Nested Loop join?
Why is oracle used?
how the Oracle Prepares the Execution Plan and how it chooses the Optimal one?
did u p prepared complex report
If you had a tablespace, test_tablespace, which consists of three files:test01.dbf, test02.dbf, and test03.dbf, and someone accidentally used the unix command"rm" to delete the file test02.dbf, what else would you need in order to recover all the data thatwas present in test_tablespace at the time that test02.dbf was deleted?
what is the use of triggers in Java program? I mean where do we use triggers in Java programming?
How to create Drill down report?
What do you understand by format trigger?
What is oracle partial backup?
How many types of tables supported by oracle?
What is a server parameter file in oracle?
How many types of knowledge Modules? Where are used in km?
Explain a segment?
What is the meaning of "Modulus" and "Alignment" in a datafile. Data file might be from any database. Data file is created through unloading data from a table. So, while loading this data into my table, I need to use these keywords. Could any one can help me regarding this?