I'm pretty sure your answer is VPN. Hope this helps!
The difference is that Dropbox offers just 2 GB free storage space while Microsoft's OneDrive gives 5 GB in terms of free storage space.
<h3>What is Microsoft OneDrive?</h3>
This is known to be a file hosting software and it also does synchronization service given by Microsoft.
Some other fundamental difference between Dropbox and OneDrive in terms of Business is that Dropbox is known to often give unlimited storage for about $20 to paid user/month while OneDrive is said to only give unlimited storage for $10 per paid user/month.
Learn more about Dropbox from
brainly.com/question/20935392
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. The protocol that supports the encryption and decryption of e-mail messages is this: <span>Secure Multipurpose Internet Mail Extensions (S/MIME) and Pretty Good Privacy (PGP). Hope this helps.</span>
Solution:
The process of transaction can guarantee the reliability of business applications. Locking resources is widely used in distributed transaction management (e.g; two phase commit, 2PC) to keep the system consistent. The locking mechanism, however, potentially results in various deadlocks. In service oriented architecture, the deadlock problem becomes even worse because multiple transactions try to lock shared resources in the unexpectable way due to the more randomicity of transaction requests, which has not been solved by existing research results. In this paper, we investigate how to prevent local deadlocks, caused by the resource competition among multiple sub-transactions of a gl obal transaction, and global deadlocks from the competition among different global transactions. We propose a replication based approach to avoid the local deadlocks, and a timestamp based approach to significantly mitigate the global deadlocks. A general algorithm is designed for both local and global deadlock prevention. The experimental results demonstrate the effectiveness and efficiency of our deadlock prevention approach. Further, it is also proved that our approach provides higher system performance than traditional resource allocation schemes.
This is the required answer.
