Explanation:
You can use SELECT statement to display and to insert data into different table.
Incorrect Answers:
1: You cannot update data with SELECT statement. Update command is used for this purpose.
3: You cannot delete data with SELECT statement. Delete command is used for this purpose.
5: You cannot truncate data with SELECT statement. Truncate command is used for this purpose.
OCP Introduction to Oracle 9i: SQL Exam Guide, Jason Couchman, p. 20-21
Chapter 1: Overview of Oracle Databases

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