| Oracle export and import utilities - What is import/export? Explain its usage. 
										posted by Babu Kunwar
What is import/export? Explain its usage.The import and the export utility are installed along with the database 
									installation. The main purpose of using this utility is to move the object 
									inside and outside from database form one database to another database. That 
									used for creating the dump objects that are owned by a user. Use Export tool to 
									export data from source database, and Import tool to load data into the target 
									database. More linksDefine PL/SQL. Explain its purpose
									Advantages of PL/SQL
 Main Features of PL/SQL
 PL/SQL Architecture
 Basic Structure of PL/SQL
 Variables and Types.............
 
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