Which of the following is the cloud storage technology that would allow a company with 12 nearly identical servers to have the SMALLEST storage footprint?
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A. B. C. D.C.
The cloud storage technology that would allow a company with 12 nearly identical servers to have the SMALLEST storage footprint is Deduplication (option D).
Deduplication is a data compression technique that eliminates redundant copies of data, resulting in significant savings in storage space. It is achieved by analyzing data and identifying and removing identical blocks of data from different files, leaving only one instance of the data.
In the context of the question, if a company has 12 nearly identical servers, it is likely that there is a lot of duplication of data across those servers. By using deduplication technology, the company can store only one copy of the duplicated data, thus reducing the overall storage footprint.
Capacity on demand (option A) is a cloud computing service model that enables organizations to scale their IT infrastructure up or down based on their changing business needs. This technology allows organizations to quickly increase their storage capacity, but it does not reduce storage space.
Compression (option B) is another data compression technique that reduces the size of files by removing unnecessary or redundant data. However, compression may not be the most effective method for reducing the storage footprint of identical files because it does not eliminate all duplicate data.
Software-defined storage (option C) is a storage architecture that separates storage hardware from the software that manages it. This technology can provide a more flexible and scalable storage environment, but it does not directly address the issue of duplicate data.
In conclusion, deduplication technology is the most effective method for reducing the storage footprint of identical data across multiple servers.