HP
HP0-J73 · Question #165
HP0-J73 Question #165: Real Exam Question with Answer & Explanation
The correct answer is D: a virtual libary system. A virtual library system (VLS) emulates tape libraries on disk to deliver fast restores, deduplication-based long retention, and seamless integration with existing backup software.
Identifying HP Storage Solutions and Architectures
Question
A customer wants to upgrade to a backup solution that provides fast restores with longer data retention times and easy integration. Which backup solution meets their requirements?
Options
- Aa remote replication solution
- Ban application based disk backup solution
- Ca NAS appliance
- Da virtual libary system
Explanation
A virtual library system (VLS) emulates tape libraries on disk to deliver fast restores, deduplication-based long retention, and seamless integration with existing backup software.
Common mistakes.
- A. Remote replication is designed for disaster recovery and continuous data availability, not for optimizing backup restore speed or managing long-term retention within a backup catalog.
- B. Application-based disk backup solutions can provide fast restores but typically lack the deduplication and scalable virtual tape emulation needed for cost-effective long data retention.
- C. A NAS appliance is a general-purpose network storage device and does not natively provide the tape library emulation, deduplication, or integrated backup management features required for long retention and easy integration.
Concept tested. Virtual library system backup restore and retention capabilities
Topics
#virtual tape library#backup solution#data retention#fast restore
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