PowerShell Fundamentals

Variables Collections and Conditions

Use PowerShell variables, arrays, hashtables, comparisons, and collection pipelines with visible types and results.

Beginner14 min read

PowerShell Fundamentals lessonAutomation foundationsPractice

UNTIMED COACHING

Practice before the pressure

Use feedback to correct the model, not merely memorize an option position.

GUIDED PRACTICE

Practice the lesson questions

Answer normal lesson questions without a timer. Every answer includes an explanation, and incorrect answers can be tried again before continuing.

20 questions balanced across the lesson's key topics
At least four explanatory diagrams or tables
Retry freely, without a timer or score

CONCEPT MODELS

See the lesson as a system

Use these visual guides to connect the key ideas before answering the questions.

Map the program in Variables Collections and ConditionsPlace powershell variables, array collections, hashtable mapping, and comparison operators in distinct execution roles.

Test Collection pipeline safelyConnect collection pipeline with a starting command, expected result, and explicit safety boundary.