H13-629 practice question 21 of 35

Using Oracle backup, which must be backed?(multiple choice)

Full set: 364 questions
Answer options
A: Data files Correct answer
B: archive log Correct answer
C: Control Documents Correct answer
D: operating environment (listener tns pfile or spfil, etc.)
Correct Answer:
A. Data files; B. archive log; C. Control Documents
Scroll to Top