Day 5 Flashcards
_______ is used to install applications from third party websites or app stores onto an Android device.
Sideloading
The _____ section of the Android settings is used to create and manage user profiles.
Users
________ utilizes Android applications that are fully compiled at installation.
Android Runtime (ART)
(Choose all that apply) Smart phones use a proprietary operating system known as \_\_\_\_\_\_\_.
Real Time Operating System
General Purpose Operating System
Distributed Operating System
Single Task Operating SystemRTOS
GPOS
______ provides an open source platform and application environment for mobile devices?
Android
SELinux, used in Android, enforces ______ access controls over all processes.
Mandatory
To speed the startup of apps in Android, developers would partially compile the application in a file with a(n) _____ extension.
Odex
The ____ command is used to change Linux file and directory permissions.
Chmod
Installing or reverting back to a previous version of iOS is prevented by a process called _____
Downgrading
_________ was a process virtual machine used in Android that compiled applications at runtime.
Dalvik
In Android specialized software can be used for _______, that will allow access to the devices subsystem.
Rooting
The Linux file permission ______ is the numeric equivalent of u=rwx, g=rx, o=r.
754
Upgrades to iOS can be accomplished via a standard Mac or PC computer running ______.
iTunes
________ is the process of removing or bypassing the limitations placed by a manufacturer on an iOS device .
Jailbreaking
To symbolically add the white permission to a file for the others group, ____ should be used in conjunction with the chmod command.
o+x
