CompTIA A+ 220-902: Introduction to Mobile Operating Systems

This course is aimed at entry level IT professionals of less than one year of experience, and may also be useful as a review for veteran professionals who are attempting the CompTIA A+ exam, or deploying a technology that may be new to their organization.


Expected Duration
112 minutes

This course covers an introduction to mobile operating systems. In this course, you will explore a basic overview of mobile operating systems including some of the features, technologies, and troubleshooting methods associated with them.


Mobile Devices and Operating Systems

  • start the course
  • describe comparing Mobile OS
  • describe mobile elements including the GUI, screen orientation, and SDK
  • describe GPS and geotracking, Wi-Fi calling, and mobile payment service
  • describe emergency notifications
  • describe installing and configuring wireless data networks
  • describe wireless data
  • describe how to install and configure Bluetooth
  • describe Bluetooth
  • describe mobile e-mails
  • describe e-mail
  • describe mobile synchronization
  • describe mobile synchronization methods

Safety, Communication, and Troubleshooting

  • describe personal safety
  • describe electrical power issues
  • describe applying proper controls
  • implement applying proper controls
  • describe addressing prohibited content and activities
  • describe licensing issues
  • describe professional communication
  • describe dealing with customers
  • describe communication best practices
  • describe identifying the problem
  • describe establishing a theory of probable cause
  • describe testing the theory to determine cause
  • describe documenting findings, actions, and outcomes
  • describe SOHO setup

Practice: Mobile OS Wireless Configuration

  • configure mobile OS wireless





Multi-license discounts available for Annual and Monthly subscriptions.