Chapter 24

POP3 uses TCP port _______________.

110

SMTP uses TCP port _______________.

25

Secure SMTP uses TCP port _______________.

465

What is the screen size for a typical smartphone?

5 inches

What is the screen size for a typical tablet?

7-12.9 inches

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

802.11

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

IMSI

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

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

What is the name of Apples's virtual assistant?

Siri

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

gestures

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

grayscale

What type of screen technology does the Apple iPad use?

in-plane switching

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

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)

What was one of the earliest types of mobile devices?

the Personal Digital Assistant (PDA)

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

an accelerometer

Tablets generally lack _______________.

cellular data connection

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

What is a Microsoft protocol used to synchronize Microsoft Exchange e-mail, contacts, and calendars that has become widely used across a range of mobile OS platforms and hardware vendors, including Apple and Android devices?

exchange activesync (EAS)