Chapter 24 Quiz (ITN107) - Understanding Mobile Devices

What is the name of Apple's virtual assistant?

What is the name of Apple's virtual assistant?

Siri

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

802.11 and Bluetooth

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

802.11

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

Settings

Tablets usually lack ________.

cellular data connection

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

gestures

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

What is the name of Microsoft's virtual assistant?

Cortana

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)

SMTP uses TCP port ________.

25

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

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)

Secure SMTP uses TCP port ________.

465

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

IMSI (International Mobile Subscriber Identity)

IMAP4 uses TCP port ________.

143

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

In-Plane Switching (IPS)

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

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

grayscale

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)

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

IMEI (International Mobile Equipment Identity)

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

TCP 443

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

Twisted nematic (TN)

POP3 uses TCP port ________.

110

What was one of the earliest types of mobile devices?

The personal digital assistant (PDA)

Secure IMAP4 uses TCP port ________.

993

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)

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

an accelerometer