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Oracle Locks Concept
Please explain How to set locktime out in Oracle.
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PL/SQL UTL_FILE Package
Which exception is used in UTL_FILE package in PL/SQL?
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What is Data Concarency and Consistency?
Data Concarency => Means that many users can access data at the same time.Data Consistency => Means that each user sees a consistent view of the data, including visible changes made by the user's own transactions and transactions of other users.
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PL/SQL Interview Questions
Ans