June 2022
Intermediate to advanced
1088 pages
27h 11m
English
Content preview from CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Exam Cram
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Chapter 55
Troubleshooting Mobile Operating Systems and Applications
This chapter covers the following A+ 220-1102 exam objective:
3.4 – Given a scenario, troubleshoot common mobile OS and application issues.
The number of mobile devices in the workplace has been steadily growing for a long time now, and with more devices come more problems that will need your attention. There is a bit of overlap between this chapter and Chapter 3, “Mobile Device Accessories and Ports,” and Chapter 4, “Mobile Device Network Connectivity and Application Support.” That’s because the hardware and the software of a mobile device are very closely linked; a problem ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.