Cisco Senior Hardware Engineer Mock Interview
Master 30 Cisco Senior Hardware Engineer interview questions covering silicon design, systems architecture, and technical depth.
Question 22 of 30
What does SNR stand for, how does it impact an electronic device, and how can it be mitigated?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Electronic devices and the components they are made of have unique properties. This is because they operate based on principles related to electricity, waves, and other physical phenomena. Knowing this and the issues these devices can encounter is necessary to develop hardware that meets specific requirements. You are likely to be asked about several of these during a Cisco interview, so be sure to review the fundamental principles used in your designs before the interview.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"SNR stands for signal-to-noise ratio. It can impact a hardware design by creating interference and unwanted signals that alter its functions or cause other issues. SNR can be addressed by using quality components, making sure all the connections are tight, placing specific components further away from each other, and using components such as amplifiers and other devices to reduce the noise emitted by an electronic device."
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