What is the purpose of a virtual private network (VPN)? #quiztime

What is the purpose of a virtual private network (VPN)?

A. To create a secure connection between a remote user and a private network.
B. To encrypt traffic between two networks.
C. To provide access to a public cloud from a private network.
D. All of the above.

Answer: D. All of the above.

Explanation: VPNs create secure connections between remote users and private networks, encrypt traffic between networks, and provide access to a public cloud from a private network.

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[koderkev]

I almost chose D but went B instead since it seemed the most technically correct answer. I chose B over A because answer A more specific case of answer B. Same with C.