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A+ > Chapter 18 - Mobile Devices > Flashcards

Chapter 18 - Mobile Devices Flashcards

1
Q

tell me the two most prolific mobile operating systems in the world

18-839

A

google’s android

apple’s iOS

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2
Q

tell me two categories for source code

18-840

A

proprietary

open source

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3
Q

Google Play is a combination of what two applications?

18-841

A

Android Market and Google Music

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4
Q

tell me the devices used in the two methods of detecting device orientation

18-847

A

accelerometer - forward back left right up down

gyroscope - roll, pitch, yaw

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5
Q

tell me the two technologies used for positioning and geolocation

18-848

A

magnetometer

global positioning system

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6
Q

tell me three types of touchscreens

18-849,850,852

A

resistive
capacitive
combination

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7
Q

what does SSID stand for in your WiFi connectivity?

18-853

A

service set identifier

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8
Q

in the iOS, if you are running an app and hit the home screen button, what will happen the next time you go to that same app?

18-857

A

it’ll bring you to the same screen you left off at the last time you were using that app

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9
Q

tapping successive back buttons is called what?

18-857

A

backing out of the app

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10
Q

which IEEE standard defines WPANs that use Bluetooth for data-link transport?

18-863

A

802.15

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11
Q

true/false: in general, connecting one mobile device to another requires that both of them have Bluetooth enabled with one set to discoverable while the other one searches for it.

18-863

A

true

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12
Q

tell me 3 email accounts

18-877

A

microsoft exchange
gmail
yahoo

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13
Q

say that you are pairing an android device with a macbook pro. which folder is the one accessed by actions that mention “uploading” and “downloading”?

18-866

A

PUBLIC

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14
Q

which folder in your macbook pro is set as the folder accessed by actions along the lines of “send via bluetooth”?

18-866

A

the DOWNLOADS folder

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15
Q

what’s the default port for Simple Mail Transfer Protocol?

18-883

A

TCP 25

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16
Q

default port for Post Office Protocol?

18-883

A

TCP 110

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17
Q

default port for Internet Message Access Protocol?

18-883

A

TCP 143

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18
Q

of the 3 email protocols mentioned (SMTP, POP, IMAP), which ones are for sending, which ones are for receiving?

18-883

A

SMTP - sending

POP and IMAP - receiving

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19
Q

HTTPS runs on what port?

18-883

A

443

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20
Q

tell me the secure mail port for SMTP with SSL

18-884

A

465

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21
Q

tell me the secure mail port for SMTP with TLS

18-884

A

587

22
Q

tell me the secure mail port for IMAP with SSL/TLS

18-884

A

993

23
Q

tell me the secure mail port for POP with SSL/TLS

18-884

A

995

24
Q

the server name is smtp.gmail.com. what is the service, direction, and protocol of the email?

18-884

A

Gmail
outbound
SMTP with SSL or TLS

25
Q

the server name is smtp.live.com. what is the service, direction, and protocol of the email?

18-884

A

Live (no IMAP)
outbound
SMTP with SSL (port 25) or TLS

26
Q

the server name is smtp.mail.yahoo.com. what is the service, direction, and protocol of the email?

18-884

A

Yahoo
outbound
SMTP with SSL

27
Q

what is Microsoft Exchange?

18-890

A

proprietary client-server messaging platform from Microsoft

28
Q

what does OWA stand for?

18-890

A

Outlook Web App

29
Q

what does Exchange need to complete a manual configuration?

18-890

A

the server name

30
Q

which user is more likely to need a passcode: someone who takes their phone with them all the time or someone who leaves it at the house as a home computing device?

18-894

A

someone who takes it with them all the time

31
Q

say that your iPhone disappears or falls into the wrong hands. what is the app that allows you to remotely lock the device or wipe it clean?

18-899

A

Find My iPhone

32
Q

you are using the Find My iPhone app on another device in order to find yours. you have three options for how to view the location of your device, assuming its on and connected to the internet. tell me what they are.

18-902

A

2 dimensional
satellite
hybrid

33
Q

what is the app on Android that does the same thing as Find My iPhone?

18-906

A

Lookout

34
Q

Lookout has three sections from the Dashboard. tell me what they are.

18-907

A

security
backup
missing device

35
Q

tell me 3 things Lookout does for you

18-908

A
  1. automatically scans every app you install
  2. performs a full scan of all the apps on your device every week
  3. downloads the latest definitions regularly
36
Q

what’s the Android app designed exclusively for the purpose of backing up your data?

18-908

A

MyBackup Pro

37
Q

true/false: Apple iOS devices automatically back themselves up to the computer running iTunes that they sync with.

18-909

A

true

38
Q

for the iPhone, iPod Touch, and iPad, how do you check for the most important updates?

18-909

A

settings, general, software update

39
Q

for the Android, how do you check for updates?

18-909

A

menu, settings, system updates

40
Q

what is a PRL?

18-909

A

preferred roaming list

41
Q

two popular solutions when a larger screen and more convenient controls are desired

18-910

A

laptops/netbooks

tablets

42
Q

true/false: Apple has made its latest devices easy to service and repair.

18-910

A

false. special tool needed to open it and no pipeline of parts for consumers

43
Q

what does multi-touch mean?

18-911

A

when a screen is capable of detecting more than one contact point

44
Q

Microsoft Surface. what is it now called?

18-911

A

Samsung SUR40

45
Q

HTC created an early touchscreen software interface. what was it called?

18-912

A

TouchFLO

46
Q

what’s the most popular solution for dealing with the extra durability required from a mobile device hard disk?

18-912

A

use a solid state drive. no moving parts, cooler temperature, and requires less power

47
Q

what does synchronization mean for mobile devices?

18-913

A

the act of mirroring all unique changes and additions from each device to the other

48
Q

what two things need to be in place in order for you to sync your iOS by using WiFi?

18-914

A

iOS device must be running iOS version 5 or higher

computer it syncs with must run iTunes 10.5 or higher

49
Q

according to the book, can you get a utility for the Android that is on par with Apple’s iTunes?

18-918

A

no, you cannot

50
Q

which versions of windows support iTunes?

18-919

A

XP SP2, all of Vista, all of 7

51
Q

tell me Macintosh software requirements for iTunes

18-920

A

Mac OS X version 10.5.8
Safari 4.0.3
200 MB of available disk space

A+ (20 decks)

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