Examine electronically is a process that involves two steps. The first step is to SWEEP, which is the act of searching for electronic signals or data. This can be done manually or with the help of specialized equipment. The second step is to SCAN, which is the act of looking through the data found in the SWEEP. This can be done by using software or other tools to analyze the data. Together, these two steps allow for a thorough examination of electronic signals and data.