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Flashcards in Day 5 Deck (18):
1

_______ is used to install applications from third party websites or app stores onto an Android device.

Sideloading

2

The _____ section of the Android settings is used to create and manage user profiles.

Users

3

________ utilizes Android applications that are fully compiled at installation.

Android Runtime (ART)

4

(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 System

RTOS
GPOS

5

______ provides an open source platform and application environment for mobile devices?

Android

6

SELinux, used in Android, enforces ______ access controls over all processes.

Mandatory

7

To speed the startup of apps in Android, developers would partially compile the application in a file with a(n) _____ extension.

Odex

8

The ____ command is used to change Linux file and directory permissions.

Chmod

9

Installing or reverting back to a previous version of iOS is prevented by a process called _____

Downgrading

10

_________ was a process virtual machine used in Android that compiled applications at runtime.

Dalvik

11

In Android specialized software can be used for _______, that will allow access to the devices subsystem.

Rooting

12

The Linux file permission ______ is the numeric equivalent of u=rwx, g=rx, o=r.

754

13

Upgrades to iOS can be accomplished via a standard Mac or PC computer running ______.

iTunes

14

________ is the process of removing or bypassing the limitations placed by a manufacturer on an iOS device .

Jailbreaking

15

To symbolically add the white permission to a file for the others group, ____ should be used in conjunction with the chmod command.

o+x

16

__________ is responsible for processing fingerprint data from Touch ID, reducing the need for long, complex passwords.

The Secure Enclave

17

Google offers the __________ to backup persistent data on a user'a device to the cloud.

Android Backup Service

18

(Choose all that apply) What risks are associated with jailbreaking iOS?
Violating Apple's End User License Agreement
Bricking the device
Changing the default browser
Installing custom themes
Installing third party applications
Installing malicious code

Violates Apple's End User License Agreement
Installing malicious code
Bricking the device