This question is a great opportunity to get an understanding of the candidate's knowledge of PowerShell core concepts and his/her favourite PowerShell features.
For instance, one of the most essential distinctions between PowerShell and bash is that PowerShell is object-oriented whereas bash is text-oriented. PowerShell treats input and output as an object and Bash always considers input and output as a text structure.
PowerShell's user interface is a graphical command-line interface CLI. whereas Bash's user interface shell is a text-based command-line interface. PowerShell can run on any version of Windows ranging from Windows 97 to Windows 10. Bash is specifically designed for Linux and Unix operating systems from the first day.
