Chapter 24 Quiz (ITN107) - Understanding Mobile Devices

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27 Terms

1
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What is the name of Apple's virtual assistant?
Siri
2
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Generally, mobile devices have two types of radios: ________.
802\.11 and Bluetooth
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Mobile devices connect to the outside world through the cellular networks or through various ________ Wi-Fi standards.
802\.11
4
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The most common way to connect to a Wi-Fi network is through the ________ app.
Settings
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Tablets usually lack ________.
cellular data connection
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Swiping and pinching are graphical user interface (GUI) ________.
gestures
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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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What is the name of Microsoft's virtual assistant?
Cortana
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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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SMTP uses TCP port ________.
25
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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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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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Secure SMTP uses TCP port ________.
465
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A(n) ________ number can be used to unlock a phone.
IMSI (International Mobile Subscriber Identity)
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IMAP4 uses TCP port ________.
143
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What type of screen technology is best for viewing from different angles?
In-Plane Switching (IPS)
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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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The stereotypical e-reader uses a low-power ________ screen technology called e-paper.
grayscale
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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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Which identifier represents the unique 15-digit number of a mobile device?
IMEI (International Mobile Equipment Identity)
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An SSL-based VPN uses the standard SSL port, ________.
TCP 443
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What type of screen technology do the less expensive portable devices and desktop monitors use?
Twisted nematic (TN)
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POP3 uses TCP port ________.
110
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What was one of the earliest types of mobile devices?
The personal digital assistant (PDA)
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Secure IMAP4 uses TCP port ________.
993
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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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One of the most common fitness tracker features is counting your steps using ________.
an accelerometer