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