[Solved] You want to run a command on multiple remote computers using PSSessions. Which approach is best? — Ans: Create multiple PSSessions, run commands in parallel, then remove sessions | PowerShell

PowerShell - Remote Management

You want to run a command on multiple remote computers using PSSessions. Which approach is best?

ACreate multiple PSSessions, run commands in parallel, then remove sessions

BUse Enter-PSSession to connect to each computer one by one interactively

CCreate one PSSession and reuse it for all computers

DRun commands locally without PSSessions

Step-by-Step Solution

Solution:

Step 1: Understand parallel remote execution
Creating multiple PSSessions allows running commands on many computers at once.
Step 2: Evaluate other options
Enter-PSSession is interactive and one at a time, one session per computer is needed, running locally won't affect remotes.
Final Answer:
Create multiple PSSessions, run commands in parallel, then remove sessions -> Option A
Quick Check:
Parallel remote commands need multiple PSSessions [OK]

Quick Trick: Use multiple sessions for parallel remote commands [OK]

Common Mistakes:

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