Comptia A+ Exam 9, Chapters 25-26
IMAP4 uses TCP port _______________.
143
Secure SMTP uses TCP port _______________.
465
Generally, mobile devices have two types of radios: _______________.
802.11 and Bluetooth
Secure IMAP4 uses TCP port _______________.
993
What is it called when you hold a system's power button for several seconds until it turns completely off?
Hard reboot
Modern mobile devices use what type of battery?
Li-Ion
Which term refers to a collection of configuration and security settings that an administrator has created?
Profile
What is a last resort you can do if your device is stolen?
Remote wipe
The most common way to connect to a Wi-Fi network is through the _______________ app.
Settings
Swiping and pinching are graphical user interface (GUI) _____________.
gestures
Factory reset, or reset to factory default, is also known as a _______________.
hard reset
Most mobile devices have a few _______________ stickers that change color when exposed to water.
liquid contact indicator
Setting up equipment to spoof a carrier's tower and infrastructure is known as _______________.
tower spoofing
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)
When should you attempt to repair a battery?
Never
What might be the result of too many failed login attempts?
System lockout
What was one of the earliest types of mobile devices?
The personal digital assistant (PDA)
What might a dim display mean?
There is a problem with the display panel.
What type of screen technology do the less expensive portable devices and desktop monitors use?
Twisted nematic (TN)
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