Which of the following Windows OS technologies is used to store remote data accessed via a WAN connection on local servers for user access?
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A. B. C. D.A.
The Windows OS technology that is used to store remote data accessed via a WAN connection on local servers for user access is called BranchCache.
BranchCache is a feature that was introduced in Windows 7 and is still available in current versions of Windows. It allows for faster access to remote files by storing a copy of the files locally on a server, reducing the amount of data that needs to be transmitted across the WAN connection. This can help to reduce latency and improve network performance.
When a user accesses a file that is stored remotely, BranchCache first checks to see if a copy of the file is already stored locally on a server. If a copy is available, it is retrieved from the local cache instead of being downloaded from the remote server. If a copy is not available, BranchCache downloads the file from the remote server and stores a copy of it locally for future access.
There are two modes of BranchCache: Distributed Cache mode and Hosted Cache mode. In Distributed Cache mode, client computers cache files locally, while in Hosted Cache mode, a server acts as a centralized cache for multiple client computers. Both modes can be used in combination to provide optimal performance.
In summary, BranchCache is a Windows OS technology that is used to store remote data accessed via a WAN connection on local servers for user access. It can improve network performance by reducing latency and minimizing the amount of data that needs to be transmitted across the WAN connection.