Exam 26: Care and Feeding of Mobile Devices

Performance can suffer when there are too many apps running at the same time, which eat up _______________.

What are the two critical issues with Bring Your Own Device (BYOD)?

Most mobile devices have a few _______________ stickers that change color when exposed to water.

Why might you run into connectivity problems at large public gatherings?

What are some things that can cause a device to run hotter than normal?

Some phones may have a hidden _______________ or _______________ menu to help with diagnostics and calibration.

The main cause of a swollen battery is _______________.

What is the temporal factor when talking about authentication?

Every form of wireless communication your mobile device is capable of (such as cellular voice, cellular data, Wi-Fi, Bluetooth, NFC, etc.) corresponds to a _______________ inside the device.

Moisture on a mobile device can cause internal _______________, and lingering liquid can cause _______________ to behave in strange ways.

If your device uses a(n) _______________ panel, you can reduce power consumption by using black wallpapers and configuring apps to use a dark theme if the option is available.

All of the mobile operating systems provide at least one way to close running applications-the most common is to swipe the app in a particular direction from the device's list of _______________.

A phone's _______________ will not work underground, will probably be spotty indoors unless you're near a window, and can really struggle in dense urban areas with tall buildings.

What type of authentication is a username and a password?

Even if _______________ are on, you may be able to find a happy medium by setting per-app restrictions for apps that use mapping, geocaching, and/or tagging.

A(n) _______________ is common during large public gatherings (such as a sporting event) or a widespread emergency that causes a surge in network use.

A(n) _______________ will clear all user data and setting changes, returning the device's software to the state it was in when it left the factory.

A hot, sluggish device might use _______________ to protect the device's CPU from heat damage?

When a mobile app is shut down, what might the user lose?

On mobile devices, the term _______________ describes restarting the device, whether you do it from within the OS or with hardware buttons on the device.