COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Only when using wireless connections to the Internet
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Only when using Ethernet connections to the Internet
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Only when connected to the Internet
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None of these answers
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Detailed explanation-1: -It is an encrypted connection over the Internet from a device to a network. It creates a private network to separate the user’s traffic from the rest of a public or shared network. The encrypted connection helps ensure that sensitive data is safely transmitted.
Detailed explanation-2: -VPN stands for “virtual private network”-a service that helps you stay private online. A VPN establishes a secure, encrypted connection between your computer and the internet, providing a private tunnel for your data and communications while you use public networks.
Detailed explanation-3: -A VPN is created by establishing a virtual point-to-point connection through the use of tunneling protocols over existing networks. A VPN available from the public Internet can provide some of the benefits of a wide area network (WAN).
Detailed explanation-4: -The correct answer is Virtual Private Network. Key PointsVirtual Private Network. VPN stands for Virtual Private Network. Hence, Option 3 is correct. It is an encrypted connection over the Internet from a device to a network.