TestOut LabSim A+ Certification Practice Exam

Which of the following terms refers to a network resource sharing model that uses access control lists saved on each computer?

1. Peer-to-peer

2. Client-server

3. Work group

4. Hybrid

The correct answer is: Peer-to-peer

The correct response is that the peer-to-peer model refers to a network resource sharing paradigm where each computer (or node) on the network can act as both a client and a server. In this arrangement, access control lists (ACLs) are utilized on each individual machine to manage permissions for shared resources. This means that every user or device has the ability to set its own permissions for what others can access or modify. In a peer-to-peer network, there is no centralized server that manages these permissions, which contrasts with the client-server model, where a central server controls access and management of resources across the network. Similarly, the work group model typically does not involve strict centralized control like a client-server setup, relying instead on decentralized controls similar to peer-to-peer networks but possibly with more simplified configurations. The hybrid model typically combines elements of both the client-server and peer-to-peer architectures but does not rely solely on local ACLs for resource sharing. Thus, the peer-to-peer model's reliance on individual computers managing their own access controls through ACLs makes it distinctly suited to the description provided in the question.