Introduction

  • 3 minutes

You can use arrays and hash tables to store data that's more complex than simple variables, and to complete more complex tasks with your scripts. In this module, you'll learn how to use arrays and hash tables.

Learning objectives

After completing this module, you'll be able to:

  • Explain the purpose of an array and work with arrays and their contents.
  • Work with array lists and their contents.
  • Manipulate arrays and array lists.
  • Explain the purpose of a hash table.
  • Work with hash tables and their contents.

Prerequisites

Familiarity with:

  • Windows networking technologies and implementation
  • Windows Server administration, maintenance, and troubleshooting
  • Windows PowerShell and its commands to perform specific tasks
  • PowerShell cmdlets used for system administration tasks related to Active Directory, network configuration, server administration, and Windows 10 device administration
  • Windows PowerShell pipeline, PowerShell providers, and PowerShell drives
  • CIM and WMI technologies