Powershell Interview Questions and Answers, Powershell Interview Questions and Answers Freshers, Powershell Interview Questions and Answers, Powershell Interview Questions
Before getting on to the Powershell interview questions, the student must know that the Powershell is a continuously varying field which needs the students as well as professionals to upgrade their skills with the new features and knowledge, to get fit for the jobs associated with Powershell. This post related to Powershell Interview Questions and Answers, Powershell Interview Questions and Answers Freshers, Powershell Interview Questions and Answers, Powershell Interview Questions will help you let out find all the solutions that are frequently asked in you upcoming Powershell interview.
Over thousands of vacancies available for the Powershell developers, experts must be acquaintance with all the component of Powershell technologies. This is necessary for the students in order to have in-depth knowledge of the subject so that they can have best employment opportunities in the future. Knowing every little detail about Powershell is the best approach to solve the problems linked with problem.
APTRON has spent hours and hours in researching about the Powershell Interview Questions and Answers, Powershell Interview Questions and Answers Freshers, Powershell Interview Questions and Answers, Powershell Interview Questions that you might encounter in your upcoming interview. All these questions will alone help you to crack the interview and make you the best among all your competitors.
First of all, let us tell you about how the Powershell technology is evolving in today’s world and how demanding it is in the upcoming years. In fact, according to one study, most of the companies and businesses have moved to the Powershell. Now, you cannot predict how huge the future is going to be for the people experienced in the related technologies.
Hence, if you are looking for boosting up your profile and securing your future, Powershell will help you in reaching the zenith of your career. Apart from this, you would also have a lot of opportunities as a fresher.
These questions alone are omnipotent. Read and re-read the questions and their solutions to get accustomed to what you will be asked in the interview. These Powershell interview questions and answers will also help you on your way to mastering the skills and will take you to the giant world where worldwide and local businesses, huge or medium, are picking up the best and quality Powershell professionals.
This ultimate list of best Powershell interview questions will ride you through the quick knowledge of the subject and topics like Scripts, Remote Administration, PowerShell Admin. This Powershell interview questions and answers can be your next gateway to your next job as a Powershell expert.
These are very Basic Powershell Interview Questions and Answers for freshers and experienced both.
Q1: Explain what is PowerShell?
A1: Power shell is an extendable command shell and a scripting language for Windows.
Q2: What are the key characteristics of PowerShell?
A2: The key characteristics of PowerShell are
- PowerShell is object-based and not text based
- Commands in PowerShell are customizable
- It is a command line interpreter and scripting environment
Q3: In PowerShell what does variables holds?
A3: In variables PowerShell contains strings, integers and objects. It does not have special variables as it is pre-defined with PowerShell
Q4: Explain what is the significance of brackets in PowerShell?
A4:
- Parenthesis Brackets (): Curved parenthesis style brackets are used for compulsory arguments.
- Braces Brackets {} : Curly brackets are employed in blocked statements
- Square Brackets []: They define optional items, and they are not frequently used
Q5: What does it mean cmdlet’s?
A5: Cmdlet’s are simple build in commands written in .net language like C# or VB introduced by Windows PowerShell
Q6: Explain what is PowerShell Loop?
A6: Automating repetitive task with the help of PowerShell loop is known as PowerShell Loop. Through PowerShell, you can execute For each loop, While loop and Do While loop.
Q7: Explain can you create PowerShell scripts for deploying components in SharePoint?
A7: If you have created a web part using VS 2010 then, you can deploy it using cntrl+f5. However to activate the web part feature you can write a PowerShell script (.ps1) and execute it after deployment
Q8: Explain about the PowerShell’s comparison operators?
Q8: Comparison Operators compares value in PowerShell. Four types of comparison operators are used equality, match, containment and replace. In PowerShell, one of the key comparison operators is –eq that is used instead of “=” sign for declaring variables. Likewise, there are other operators like –ne for “not equal” , -gt ( greater than ) or –lt (less than).
Q9: Explain what is PowerShell get-command?
A9: Get command in PowerShell is used to fetch other cmdlets, for example you are looking for cmdlet between letter L and R then your PowerShell get-command will be like
# PowerShell Get – Command Range
Clear-Host
Get-Command [ L–R ]*
Q10: Explain with an example how you can map a network drive in PowerShell?
Q10: To map a network drive in PowerShell you have to use the command like
# PowerShell Map Network Drive
$Net = $( New – Object – ComObject Wscript.Network )
$Net.MapNetworkDrive( “S:”, \\expert\guru99 )
In here the drive letter is “S:” and the Network share is called ‘expert’ on a computer called ‘guru99.’
Q11: Explain What Is Powershell Loop?
A11: Automating repetitive task with the help of PowerShell loop is known as PowerShell Loop. Through PowerShell, you can execute For each loop, While loop and Do While loop.
Q12: Explain Can You Create Powershell Scripts For Deploying Components In Sharepoint?
A12: If you have created a web part using VS 2010 then, you can deploy it using cntrl+f5. However to activate the web part feature you can write a PowerShell script (.ps1) and execute it after deployment.
Q13: Explain What Is Powershell Pipeline Is Used For?
A13: PowerShell pipeline is used for joining two statements such that the output of one statement becomes the input of the second.
Q14: Explain What Is Powershell Get-command?
A14: Get command in PowerShell is used to fetch other cmdlets, for example you are looking for cmdlet between letter L and R then your PowerShell get-command will be like
# PowerShell Get – Command Range
Clear-Host
Get-Command [ L–R ]*
Q15: Explain With An Example How You Can Map A Network Drive In Powershell?
A15: To map a network drive in PowerShell you have to use the command like
# PowerShell Map Network Drive
$Net = $( New – Object – ComObject Wscript.Network )
$Net.MapNetworkDrive( “S:”, wisdomjobs )
In here the drive letter is “S:” and the Network share is called ‘wisdom’ on a computer called ‘jobs.’
Q16: Explain How You Can Convert The Object Into Html?
A16: To convert the object into HTML
Get-Process l Sort-object – property CPU –descending l convert to – HTML l Out-file “process.html”
Q17: Explain How You Can Rename A Variable?
A17: To rename a variable,
Rename-Item- Path Env: MyVariable –NewName MyRenamedVar
Q18: Explain What Is The Function Of $input Variable?
A18: The $input variable enables a function to access data coming from the pipeline
Q19: What Is The Code To Find The Name Of The Installed Application On The Current Computer?
A19: Get-WmiObject-Class Win32_Product- ComputerName . l Format-wide-column1
Q20: Explain How You Can Find In Powershell That All The Sql Services Are On One Server?
A20: There are two ways to do this
- get-wmiobject win32_service l where-object {$_name-like “*sql*”}
- get-service sql*
Q21: Is Powershell Ready To Replace My Cygwin Shell On Windows?
A21: PowerShell is defiantly looks powerful tool for windows. The person who worked in heterogeneous environments Linux, Solaris and Mac OS X and cygwin. Can differentiate better way. It is nice and more powerful tool environment seems to have been thought out much more than Unix shells as it use of objects instead of text streams. Powershell is more powerful than the standard built-ins of the Unix shells. Note: – Using objects is a paradigm shift as compare to other environments and it avoids the whole re-parsing at each step where structured data is involved.
Q22: What are the 4 types of FORMAT commands that can be used to format data?
A22:
- Format-Wide
- Format-List
- Format-Table
- Format-Custom
Q23: What is that path where PowerShell looks to get modules information and how would you know about them?
A23: Get-Content env:psmodulepath
- C:\Users\…\Documents\WindowsPowerShell\Modules
- C:\Windows\system32\WindowsPowerShell\v1.0\Modules
Q24: What are two ways of extending PowerShell?
A24:
- PSSnapins
- Modules
Q25: You have servers that are not exposed to internet. How would you update help on those servers? Give commands
A25:
- Save-Help –DestinationPath <Path Name>
- Update-Help –SourcePath <Path Name> or Update-Help –SourcePath<Path Name> -Force
Q26: What are the 2 methods through which pipeline input would work?
A26:
- ByValue
- ByPropertyName
Q27: What argument can be used to convert an object into a string or convert the property of an object into the string?
A27: expand is the argument that should be used with the property name to convert an object property simply into a string.
e.g Get-ADcomputer –filter * | select-Object –expand name
Powershell Conclusion Interview FAQs
We know the list of Powershell Interview Questions and Answers, Powershell Interview Questions and Answers Freshers, Powershell Interview Questions and Answers, Powershell Interview Questions is overwhelming but the advantages of reading all the questions will maximize your potential and help you crack the interview. The surprising fact is that this Powershell interview questions and answers post covers all the basic of the Powershell technology and you have to check out the FAQs of different components of Powershell too.
However, you will be asked with the questions in the interview related to the above mentioned questions. Preparing and understanding all the concept of Powershell technology will help you strengthen the other little information around the topic.
After preparing these interview questions, we recommend you to go for a mock interview before facing the real one. You can take the help of your friend or a Powershell expert to find the loop holes in your skills and knowledge. Moreover, this will also allow you in practicing and improving the communication skill which plays a vital role in getting placed and grabbing high salaries.
Remember, in the interview, the company or the business or you can say the examiner often checks your basic knowledge of the subject. If your basics is covered and strengthened, you can have the job of your dream. The industry experts understand that if the foundation of the student is already made up, it is easy for the company to educate the employ towards advance skills. If there are no basics, there is no meaning of having learnt the subject.
Therefore, it’s never too late to edge all the basics of any technology. If you think that you’ve not acquired the enough skills, you can join our upcoming batch of Powershell Training in Noida. We are one of the best institute for Powershell in noida which provide advance learning in the field of Powershell Course. We’ve highly qualified professionals working with us and promise top quality education to the students.
We hope that you enjoyed reading Powershell Interview Questions and Answers, Powershell Interview Questions and Answers Freshers, Powershell Interview Questions and Answers, Powershell Interview Questions and all the FAQs associated with the interview. Do not forget to revise all the Powershell interview questions and answers before going for the Powershell interview. In addition to this, if you’ve any doubt or query associated with Powershell, you can contact us anytime. We will be happy to help you out at our earliest convenience. At last, we wish you all the best for your upcoming interview on Powershell Technology.
