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70LPlease answer in 500 - 600 words, APA format with referencesSave the document as 70LMust meet the requirementsmin 500 words with at least two references for EACH question.Question 1.Which is better
70L
Please answer in 500 - 600 words, APA format with references
Save the document as 70L
Must meet the requirements
min 500 words with at least two references for EACH question.
Question 1.
Which is better to use for backup, Oracle's RMAN or the Unix Operating System shell commands such as the cp or dd commands? Please explain the reasons why you would choose use one over the other.
Question 2 .
Alapati says, No backups no recoveries. What are the implications of this statement? Explain what it means to you. Also, describe the important files that you need to backup consistently in Oracle Database 11g to ensure a quick recovery. Explain what a 'hot' back up is as compared to a 'cold' backup.