How do you know?  Most states have offered a PE exam in software engineering since 2012-2013, and I hear it&#x27;s pretty popular.<p>Not to mention the not insignificant number of EE who have fully transitioned over to software, some of whom may have taken the exam at some point.<p>Likewise, not all &quot;real&quot; engineers have taken the PE or FE exam.  Lots of electrical engineers don&#x27;t bother unless their job requires it.