The Following Is the Erroneous Description of Info Stamper in OceanStor

question 326

Multiple Choice

The following is the erroneous description of info stamper in OceanStor 9000 storage system:

• A) Oceanstor 9000 uses COW technology for metadata
• B) Oceanstor 9000 uses ROW technology for data
• C) Between snapshots of different versions, there is common data between the snapshot and the current year
• D) According to the snapshot version data objects have a backward dependency, so when reading the snapshot data, according to the object dependencies, the system determines from which object to read.

---

Definitions:

Portable Computer

A computer designed to be easily moved from one place to another and include laptops, notebooks, and netbooks.

Machine Language

The lowest level of programming language, consisting of binary or hexadecimal codes that a computer's processor can execute directly.

Intel Chipsets

Integrated circuits designed by Intel that are used to communicate and manage the flow of data between the processor and other components within a computer.

MS-DOS

Microsoft Disk Operating System, an operating system for x86-based personal computers mostly used during the 1980s and early 1990s.