COMPUTER NETWORKS AND COMMUNICATIONS
TYPES OF NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Both VPN and SD-WAN are internet-based network solutions, making them affordable options for businesses. However, VPN tends to be more affordable than SD-WAN, due to its simplicity. This makes VPN great for businesses that need a simple WAN network for a small number of sites.
Detailed explanation-2: -Some of the major differences between the two options include: Network Architecture: SD-WAN solutions act as gateways to a fully-connected network of SD-WAN appliances, while VPNs implement point-to-point connectivity.
Detailed explanation-3: -Internet-based VPN, which is the use of IPsec tunnels (or similar encryption methods) and physical or virtual VPN appliances to securely connect multiple sites on a WAN over the public Internet, has been a staple on corporate WANs for years.
Detailed explanation-4: -A good VPN often costs around $5 to $10 per month. This pricing could vary depending on each VPN service provider, the types of features you want included, and the subscription plan you choose. Choosing an annual plan that you pay for upfront typically reduces the overall cost.