John Has Subscribed to a Cloud-Based Service to Synchronize Data

question 5

Multiple Choice

John has subscribed to a cloud-based service to synchronize data between his smartphone, tablet, and PC. Before allowing the data to be synchronized, this service uses a process in which the cloud service and the client on the smartphone will verify the security of all devices' security certificates.
What type of security does the cloud-base service employ?

• A) Mutual authentication
• B) VPN
• C) IMAP
• D) Tethering

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Definitions:

Categorical Syllogism

A form of deductive reasoning consisting of three parts: two premises and a conclusion, where all statements are categorical propositions.

Conclusion

The end or finish of an event, process, or text; in logic, it is the statement that necessarily follows from the premises of an argument.

Categorical Syllogism

A form of deductive reasoning consisting of three propositions: a major premise, a minor premise, and a conclusion, each of which states a relationship between categories.

Propositions

Statements or assertions that express judgments or opinions which can be either true or false.