Can you explain the benefits of creating subnets within an organization’s network infrastructure?

This question tests your systems analysis expertise. It is a technical question that is meant to evaluate your expertise in the area of networking. As an IT engineer, you should anticipate that most of the questions you will be asked will be either operational or technical. Technical questions require you to define a concept or process and then describe how it is used in your job. The Cisco interviewer may follow up a question like this by asking you to provide an example of how you use this technology.