Answer: (B) Symmetric key encryption
Explanation:
The symmetric key encryption is the computerize cryptography form that are used to show an electronic message by using the key the singular encryption. It is basically used in various mathematical algorithm for the purpose of data conversion.
In the symmetric key encryption, the computer system contain the secret key which is basically used to send the encrypt information in the form of packet over the network from one computer to another.
Therefore, Option (B) is correct.
In the case above, this is an example of type of networking as alumni network.
<h3>What’s an alumni network?</h3>
An alumni network is known to be a kind of community of people that are linked as they have attended the same university and therefore, they act to support each other and stay linked to their alma mater.
Therefore, In the case above, this is an example of type of networking as alumni network.
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Answer:
(B) SAN
Explanation:
If you are looking to implement a high-speed network with the sole purpose of providing storage to other attached servers, you need to implement a SAN (Storage Area Network). SAN organizes storage by block and makes the storage blocks available to accessing server nodes over the network. The interconnecting network used within a SAN needs to be very high speed to reduce delays, so technologies such as Infiniband are used.
Answer:
D. Tests that run too long risk slowing down the feedback cycle for developers
Explanation:
The reason you should run your unit test suites not to take a long time is that "Tests that run too long risk slowing down the feedback cycle for developers."
Otherwise, the developers would find it difficult to detect problems instantly, causing delay to fix the problems which will eventually delay the developers or project's team to advance to the next stage of the project.