Which of the following statements is true about implicit cursors?

PL/SQL Interview Questions and Answers

(Continued from previous question...)

Which of the following statements is true about implicit cursors?

1. Implicit cursors are used for SQL statements that are not named.
2. Developers should use implicit cursors with great care.
3. Implicit cursors are used in cursor for loops to handle data processing.
4. Implicit cursors are no longer a feature in Oracle.

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