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)