HP0-J73 · Question #257
A customer needs to migrate data to a new database environment. They need to make a physical copy of their data that can be presented to the new environment with the highest level of availability…
The correct answer is C. clones. Not B: A storage snapshot is a set of reference markers, or pointers, to data stored on a disk drive, on a tape, or in a storage area network (SAN). A snapshot is something like a detailed table of contents, but it is treated by the computer as a complete data backup. Snapshots…
Question
A customer needs to migrate data to a new database environment. They need to make a physical copy of their data that can be presented to the new environment with the highest level of availability. Which form of replication should the customer use?
Options
- Abackups to disk
- Bsnapshots
- Cclones
- Dasynchronous replication
How the community answered
(23 responses)- A4% (1)
- B4% (1)
- C78% (18)
- D13% (3)
Explanation
Not B: A storage snapshot is a set of reference markers, or pointers, to data stored on a disk drive, on a tape, or in a storage area network (SAN). A snapshot is something like a detailed table of contents, but it is treated by the computer as a complete data backup. Snapshots streamline access to stored data and can speed up the process of data recovery. There are two main types of storage snapshot, called the copy-on-write (or low-capacity) snapshot and the split-mirror snapshot. Utilities are available that can automatically generate either type.
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