EMC Proven Professional – ECS Specialist — Question 6

What is a benefit of using VTL over a physical tape library with Dell EMC Data Domain?

Answer options

• A. Allows single use of VTL with NAS, NDMP, or DD Boost
• B. Increases storage space requirements for storing data
• C. Provides resilience in storage through the benefits of DIA
• D. Increases overall RTO for the company

Correct answer: A

Explanation

The correct answer, A, highlights that VTL can integrate with various protocols like NAS, NDMP, or DD Boost, enhancing versatility. Options B and D incorrectly suggest that VTL increases storage needs and RTO, which are not benefits of VTL. Option C refers to resilience but does not directly relate to the primary advantage of using VTL over physical tape libraries.