A dependent (weak) entity . Question 1 options: 1) is the same as an associative entity 2) can only exist as part of a many-to-many binary relationship 3) can only be present if the entity it depends on is present 4) requires intersection data if it is part of a many-to-many binary relationship 5) requires intersection data if it is part of a ternary relationship

The correct answer to the following question will be Option B (VPN concentrator).

Explanation:

Virtual Private Network (VPN) is a virtual, limited-use network generated using protocol encryption and tunneling over physical, public network connections.A dedicated tool for managing VPN connections built over an untrusted network, such as the Internet, is called a VPN concentrator.It's a type of networking system that ensures secure VPN connections are established and messages are transmitted between VPN nodes.

Therefore, Option B is the right answer.