PowerShell Interview Questions and Answers
PowerShell is automation as well as configuration management framework which is used for the development of the interactive object-oriented command-line shell. It is an interactive editor which is based on the .NET framework. The working of PowerShell is based on Cmdlets, Scripts, and classes. It is a scripting language which is commonly designed for administrative tasks. We have provided a set of PowerShell Interview Questions that will help to clear the PowerShell interview.
Most Frequently Asked PowerShell Interview Questions
$PSScriptRoot is an Automatic Variable, which are built-in variables that comprise records about the PowerShell surroundings itself. $PSScriptRoot includes the listing direction of the script being done currently.
Originally $PSScriptRoot used to be solely relevant to script modules, however commencing with PowerShell 3.0, it works for all PowerShell script files. From the console, if I kind $PSScriptRoot and press ENTER, it returns nothing.
Latest version: PowerShell V6.0 is the latest version of PowerShell
Advantages
- PowerShell is an object-oriented programming language which supports a number of features such as classes, inheritance, encapsulation, data binding, polymorphism, etc.
- It supports .NET framework objects and forms.
- PowerShell support configuration and automation
- It works on single thread operations and can invoke .NET libraries.
- PowerShell allows the programmers and developers to innovate new things on a console
Disadvantages
- PowerShell is object-based which is one of its disadvantages
- It is incorporated with weak security policies
- PowerShell requires an additional web server on the server which takes additional space on a server.