TestOut LabSim A+ Certification Practice Exam

Which of the following is an advantage of using a domain to manage a network?

1. Decentralized administration

2. Compatibility with legacy systems

3. Scalability

4. Increased hardware costs

The correct answer is: Scalability

Using a domain to manage a network offers significant advantages in scalability. In a domain-based network, resources and user accounts are centrally managed through a domain controller, allowing for easier addition and management of multiple users and devices. This centralized management structure enables organizations to grow their networks efficiently; as additional users or devices are introduced, they can be integrated into the domain without the need for extensive administrative overhead. Unlike decentralized administration, which can lead to disorganized management as the network grows, a domain provides the framework that supports structured scalability. As the size of the organization increases, so does the capacity to manage users and resources effectively from a single point. This makes it possible to maintain control and security over a large number of devices and users, thereby facilitating growth without compromising on management efficiency or security protocols. The domain structure simplifies the process of managing permissions, policies, and resources, which is particularly beneficial for larger organizations looking to expand their network infrastructure.