Chapter 24 Quiz (ITN107) - Understanding Mobile Devices

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What is the name of Apple's virtual assistant?

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1

What is the name of Apple's virtual assistant?

Siri

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2

Generally, mobile devices have two types of radios: ________.

802.11 and Bluetooth

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3

Mobile devices connect to the outside world through the cellular networks or through various ________ Wi-Fi standards.

802.11

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4

The most common way to connect to a Wi-Fi network is through the ________ app.

Settings

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5

Tablets usually lack ________.

cellular data connection

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6

Swiping and pinching are graphical user interface (GUI) ________.

gestures

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7

Users rely on ________ to conveniently find things near them, such as stores and restaurants, or to determine when your Uber driver will show up.

location services

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8

What is the name of Microsoft's virtual assistant?

Cortana

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9

What term refers to the process of using an active authenticated session to log in to other accounts such as Google, Apple ID, Facebook, and Twitter?

Single sign-on (SSO)

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10

SMTP uses TCP port ________.

25

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11

Infrared Data Association (IrDA) requires ________, meaning that devices have to be directly facing each other, requires very short distances (sometimes inches) between devices, and has very slow data rates.

line of sight

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12

Which standard is used to configure digital signature settings for e-mail and contacts from the corporate address book, depending on how the corporate e-mail server is set up?

S/MIME (Secure/Multipurpose Internet Mail Extensions)

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13

Secure SMTP uses TCP port ________.

465

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14

A(n) ________ number can be used to unlock a phone.

IMSI (International Mobile Subscriber Identity)

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15

IMAP4 uses TCP port ________.

143

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16

What type of screen technology is best for viewing from different angles?

In-Plane Switching (IPS)

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17

The ________ feature enables smartphones to receive broadcasts from national emergency broadcast systems, such as the Emergency Alert System (EAS) in the United States.

emergency notification

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18

The stereotypical e-reader uses a low-power ________ screen technology called e-paper.

grayscale

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19

Which identifier is a number that is tied to the user's account with the carrier and is included with a mobile device's SIM?

IMSI (International Mobile Subscriber Identity)

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20

Which identifier represents the unique 15-digit number of a mobile device?

IMEI (International Mobile Equipment Identity)

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21

An SSL-based VPN uses the standard SSL port, ________.

TCP 443

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22

What type of screen technology do the less expensive portable devices and desktop monitors use?

Twisted nematic (TN)

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23

POP3 uses TCP port ________.

110

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24

What was one of the earliest types of mobile devices?

The personal digital assistant (PDA)

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25

Secure IMAP4 uses TCP port ________.

993

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26

The ________ is a priority-ordered list of the other carrier networks and frequencies it should search for when it cannot locate its home carrier's network.

Preferred Roaming List (PRL)

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27

One of the most common fitness tracker features is counting your steps using ________.

an accelerometer

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