EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is a Virtual Private Network (VPN)?
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A secured connection for remote access to a local area network
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A secured private cloud for a single user
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A virtual network device for private purposes
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An operating system for private network systems
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Explanation:
Detailed explanation-1: -A VPN (virtual private network) is a service that creates a safe, encrypted online connection. Internet users may use a VPN to give themselves more privacy and anonymity online or circumvent geographic-based blocking and censorship.
Detailed explanation-2: -VPNs are primarily used for remote access to a private network. For example, employees at a branch office could use a VPN to connect to the main office’s internal network. Alternatively, a remote worker, who may be working from home, could need to connect to their company’s internet or restricted applications.
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