Or, Top 15 PowerShell interview questions
Or, Powershell
interview questions for beginners
Descriptions:
PowerShell is one of the most commonly scripting shell
scripting language used by Windows Operating systems, and widely available to
be used in many cloud platforms now a days.
In this KB, you would know about some beginner level
scenarios and questions that are essential to know for any PowerShell
administrators or engineer.
Here are questions
and their answers – top 15
What is PowerShell?
PowerShell is a command-line shell and scripting language used
by Windows operating system.
What are the benefits
of using PowerShell?
It allows automation of repetitive tasks, provides better
control over Windows systems, and enables easier management of remote systems.
How to start a
PowerShell session?
By clicking on the Start menu, typing "PowerShell"
in the search bar, and then clicking on the PowerShell app.
What are the
different execution policies in PowerShell?
Restricted, AllSigned, RemoteSigned, Unrestricted.
What is a PowerShell
cmdlet?
It is a lightweight command used in PowerShell to perform a
specific action.
How to list all the
available cmdlets in PowerShell?
By using the "Get-Command" cmdlet.
How to get help in
PowerShell?
By using the "Get-Help" cmdlet.
What is the
difference between CMD and PowerShell?
CMD is a basic command-line interface while PowerShell is an
advanced version with more features, commands and scripting capabilities.
How to create a
variable in PowerShell?
By using the "$" symbol followed by the variable
name, for example: "$myVariable = 10".
What is the
difference between single and double quotes in PowerShell?
Single quotes treat the enclosed string as a literal, while
double quotes allow for expression substitution.
What is pipeline in
PowerShell?
It is a way to pass the output of one cmdlet as the input to
another cmdlet.
What are the
different ways to run a PowerShell script?
WMI stands for Windows Management Instrumentation and is a
way to access information about Windows systems.
What are the
different profile files in PowerShell?
The different profile files are:
Microsoft.PowerShell_profile.ps1, Microsoft.PowerShellISE_profile.ps1, and
Microsoft.VSCode_profile.ps1.
How to exit a
PowerShell session?
By using the "Exit" command or "Ctrl +
C".
Cheers, please write me back if you have any queries or feedback!
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