Hardware Ch 20

Front 1

You usually install an OS on a mobile device using a USB device or SD-card.

Question options:
1) True
2) False

Back 1

false

Front 2

The Android OS is based on Linux.
Question options:
1) True
2) False

Back 2

true

Front 3

iOS was developed by and continues to be maintained by a consortium of companies.
Question options:
1) True
2) False

Back 3

false

Front 4

A setting called airplane mode lowers the output power of the Wi-Fi and Bluetooth antennas allowing these networks to function, but at a reduced range.

Question options:
1) True
2) False

Back 4

false

Front 5

VMs running under a Type 1 hypervisor are isolated from each other.

Question options:
1) True
2) False

Back 5

true

Front 6

Which of the following is based on open source code?
Question options:

1) Android

2) Blackberry

3) Windows Phone

4) iOS

Back 6

android

Front 7

Which company acquired Android code in 2005 and has a leadership role in its development?
Question options:

1) Apple

2) Symbian

3) Google

4) Yahoo

Back 7

google

Front 8

What must you do before using a new iPad or iPod touch?

Back 8

activate it

Front 9

What does jailbreaking do?

Back 9

give you root privileges to iOS

Front 10

Which of the following is a screen that uses electrodes that sense the conductive properties of skin?
Question options:

1) dual-touch screen

2)
capacitive touch screen


3) pressure-sensing screen

4) resistive touch screen

Back 10

capacitive touch screen

Front 11

If you want to be able to wear gloves while using a smart phone, which screen technology will work?

Back 11

resistive touch screen

Front 12

A SIM card is used for which of the following?
Question options:

1)
holding data related to your cellular carrier


2) holding your iTunes music information

3) controlling the sensitivity of your touch screen

4) backing up your data and applications

Back 12

holding data related to your cellular carrier

Front 13

Which type of device is most likely to have a slot for an SD card?

Question options:

1) iPod Touch

2) Android smart phone

3) iPhone

4) iPad

Back 13

Android smart phone

Front 14

What is the accelerometer used for in mobile devices?

Back 14

adjusting the screen orientation

Front 15

Which component on a smart phone requires pairing with another device?

Back 15

Bluetooth

Front 16

Which of the following is NOT a function provided by iTunes for iOS devices?
Question options:

1) sync data to your computer

2) install iOS updates

3) back up data on Apple web sites

4) restore from backup

Back 16

back up data on Apple web sites

Front 17

What should you configure on an iOS device if you want your data erased after ten failed logon attempts?

Back 17

Passcode Lock

Front 18

What can you do if you want to obtain administrator privileges to an Android device?

Back 18

root the device

Front 19

Which type of virtualization should you deploy to provide a Virtual Desktop Infrastructure?

Back 19

server-side

Front 20

The delegation of server-side virtualization to a third party is referred to as which of the following?
Question options:

1) zero client infrastructure

2) cloud computing

3) presentation virtualization

4) App-V

Back 20

cloud computing

Front 21

Which of the following is true of a Type 1 hypervisor?
Question options:

1) typically used on desktops and laptops

2) VirtualBox is an example

3) called bare-metal hypervisor

4) installs as an application

Back 21

called bare-metal hypervisor

Front 22

Which two mobile device OSs account for about 90% of the smart phone market combined?

Question options:

1) Blackberry

2) iOS

3) Android

4) Windows Phone

Back 22

2) iOS

3) Android

Front 23

Which of the following are physical buttons on the front of Android smart phones. (Choose all that apply.)

Question options:

1) Menu

2) Call

3) Go Back

4) Web

Back 23

1) Menu
3) Go Back

Front 24

Which of the following is a typical use of a Type 2 hypervisor? (Choose all that apply.)
Question options:

1) by developers to test applications

2) as honeypots to lure hackers

3) for VDI deployment

4) cloud computing

Back 24

by developers to test applications
as honeypots to lure hackers

Front 25

Which of the following are requirements/recommendations for installing a hypervisor and VMs? (Choose all that apply.)
Question options:

1)
hardware assisted virtualization


2) 2 GB virtual memory for each VM

3) virtual network driver

4) 15 GB free hard drive space for each Windows VM

Back 25

15 GB free hard drive space for each Windows VM
hardware assisted virtualization

Front 26

__________ OS by Google is based on Linux.

Back 26

android

Front 27

On Android phones, up to four apps can be pinned to the __________ at the bottom of the screen.

Back 27

dock

Front 28

Apple is the sole distributor of iOS apps at its ___________ App Store.

Back 28

iTunes

Front 29

________________________ is the technology used by smart phones to send text messages.

Back 29

SMS

Front 30

When moving a VM from one computer to another, be sure the files are secured with ______________ that allow access only to specific users.

Back 30

permissions