Which of the following script types requires that the system mode is set to Unrestricted to run unsigned scripts?

Rationale

.ps1 scripts require that the system mode is set to Unrestricted to run unsigned scripts.

PowerShell scripts, denoted by the .ps1 extension, are subject to execution policies that determine whether they can run unsigned. For these scripts to execute without being digitally signed, the execution policy must be set to Unrestricted.

A (.js) YOUR ANSWER

JavaScript files, indicated by the .js extension, are typically executed in web browsers or through environments like Node.js. They do not require specific execution policies related to signing since their execution context is independent of system-level script policies.

B (.py) YOUR ANSWER

Python scripts, marked by the .py extension, are executed in a Python interpreter and also do not depend on system execution policies for running. Similar to JavaScript, Python scripts are run in their own environment, making them unaffected by PowerShell's signing requirements.

C (.ps1) CORRECT

PowerShell script files (.ps1) are the only script type listed that require the execution policy to be set to Unrestricted for unsigned scripts to run. This policy is part of PowerShell’s security model, ensuring that potentially harmful scripts are not executed without appropriate verification.

D (.bat) YOUR ANSWER

Batch files, identified by the .bat extension, are executed directly by the command prompt and do not require any specific execution policy settings. They can run without being signed, as they are treated as native command-line instructions.

Conclusion

Only .ps1 PowerShell scripts require the system execution policy to be set to Unrestricted to run unsigned scripts. This is a unique feature of PowerShell, aimed at providing an additional layer of security for script execution. Other script types, such as .js, .py, and .bat, operate independently of such signing requirements, allowing them to run freely in their respective execution environments.

Which of the following script types requires that the system mode is set to Unrestricted to run unsigned scripts?

.ps1 scripts require that the system mode is set to Unrestricted to run unsigned scripts.

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