What are the two main types of intrusion detection systems, and how do they differ from each other?

"The two main types of intrusion detected systems are Host IDS and Network IDS. While they will both detect intrusions, the host IDS resides on a specific host device, and it will only monitor suspicious activities on that device. The network IDS monitors the entire network and all of the devices connected to it."

When an interviewer asks a question like this, they assume that you are familiar with the concept and know about its various types. Like other technical questions, the best way to respond is first to define the concept and then discuss each type. You may finish your answer by detailing how the concept is used in the practice of cybersecurity.