lOMoAR cPSD| 65448581
WGU D522: Python IT Automation Review Guide – Key
concepts and Domains | Verified study complete
solutions | A+ Graded | 2026 Updates
Domain 1: Data Structures and Flow Control
Automation scripts rely on choosing the correct container for data to ensure efficiency and data
integrity.
Data Structure Comparison Table
Structure Type Use Case Mutability
List [] Sequential data Mutable
(e.g., a list of IP
addresses).
Tuple () Fixed records (e.g., a Immutable
port and its status).
Dictionary {} Key-Value pairs (e.g., Mutable
mapping a hostname
to an IP).
Set {} Unique collections Mutable
(e.g., removing
duplicate logs).
Iteration and Logic
● For Loops: Used when the number of iterations is known (e.g., iterating through a list of servers).
● While Loops: Used when waiting for a condition to be met (e.g., retrying a network connection
until successful).
WGU D522: Python IT Automation Review Guide – Key
concepts and Domains | Verified study complete
solutions | A+ Graded | 2026 Updates
Domain 1: Data Structures and Flow Control
Automation scripts rely on choosing the correct container for data to ensure efficiency and data
integrity.
Data Structure Comparison Table
Structure Type Use Case Mutability
List [] Sequential data Mutable
(e.g., a list of IP
addresses).
Tuple () Fixed records (e.g., a Immutable
port and its status).
Dictionary {} Key-Value pairs (e.g., Mutable
mapping a hostname
to an IP).
Set {} Unique collections Mutable
(e.g., removing
duplicate logs).
Iteration and Logic
● For Loops: Used when the number of iterations is known (e.g., iterating through a list of servers).
● While Loops: Used when waiting for a condition to be met (e.g., retrying a network connection
until successful).
