Can you discuss what a clock generator is and how it applies to your hardware designs?

As the Cisco interview progresses, the interviewer will continue to ask you technical questions about specific pieces of technology you use. These will range in complexity from very simple to very difficult. Regardless of the nature of the question, you should continue to provide an answer directly and to the point. Also, anticipate a follow-up question from the Cisco interviewer indicating that the topic is important to them and they want to explore it in more detail.