Explanation:
Because you replaced data file to another disk, you need first issue the ALTER DATABASE RENAME FILE command, recover the table space, and then bring the table space online. Incorrect Answer:
1: You need also rename data file and recover table space.
2: You need also rename data file
3: Data file should be renamed also.
5: Before table space recovery you need to rename the data file.
Reference:
OCP Oracle 9i Database: Fundamentals II Exam Guide, Rama Velpuri, p. 303
Chapter 12: User-Managed Complete Recovery

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