What is an Android Debug Bridge or ADB, and how do you use it as an Android Developer?

The critical function of any software developer is to debug the code they have created. In any software programming role, there are a number of different tools used for this purpose. Most of these are specific to the languages used to create the software or the platforms on which the software operates. The interviewer is asking you about a tool specific to the Android environment. When asked about a specific tool, software, or process, the interviewer indicates that this is something their organization currently uses and you will be expected to use if hired.