1.6 – Given a scenario, configure basic mobile device network connectivity and application support

Question 1

Which of the following connections require a username, password, and SMTP
server? (Select the two best answers.)
 ❍ A. Bluetooth connection
 ❍ B. Wi-Fi connection
 ❍ C. POP3 connection
 ❍ D. Exchange connection
 ❍ E. IMAP connection

Answer 1

C and E. POP3 and IMAP e-mail connections require an incoming mail server
(either POP3 or IMAP) and an outgoing mail server (SMTP). Bluetooth and Wi-Fi
connections do not require a username or SMTP server. Bluetooth might require
a PIN, and Wi-Fi will almost always require a passcode. Exchange connections
require a username and password, but no SMTP server. The Exchange Server
acts as the incoming and outgoing mail server

Question 2

When manually configuring a Wi-Fi connection, which step occurs after successfully entering the SSID?
❍ A. Select POP3.
❍ B. Check whether the device is within range of the WAP.
❍ C. Enter a passcode for the network.
❍ D. Scan for networks.

Answer 2

C. After you enter the SSID (if it’s correct) you would enter the passcode for the
network. POP3 has to do with configuring an e-mail account. If you have already
entered the SSID, then you should be within range of the wireless access point
(WAP). Scanning for networks is the first thing you do when setting up a Wi-Fi
connection.

Question 3

Which of the following allows other mobile devices to wirelessly share your mobile
device’s Internet connection?
 ❍ A. NFC
 ❍ B. Airplane mode
 ❍ C. IMAP
 ❍ D. Mobile hotspot

Answer 3

D. Mobile hotspot technology (sometimes referred to as Wi-Fi tethering) allows
a mobile device to share its Internet connection with other Wi-Fi-capable
devices. Another possibility would be USB tethering, but that is done in a wired
fashion. NFC stands for near field communication—a technology that allows
two mobile devices to send information to each other when they are in close
proximity. Airplane mode will disable all wireless connectivity including (but not
limited to) cellular, Wi-Fi, and Bluetooth. IMAP is another e-mail protocol similar
to POP3.

Question 4

Which of the following identifies the user of the device?
 ❍ A. IMSI ID
 ❍ B. IMEI ID
 ❍ C. S/MIME
 ❍ D. VPN

Answer 4

A. International Mobile Subscriber Identity (IMSI) or IMSI ID is used to identify
the user of the device. IMEI stands for International Mobile Equipment Identity and identifies the phone used. In other words, the IMEI ID identifies the
device itself. S/MIME (Secure/Multipurpose Internet Mail Extensions) is used
for authentication and message integrity and is built into some e-mail clients. In
other words, it is used to encrypt e-mail. Virtual private networking (VPN) technology is used to make secure connections—tunneling though the provider’s
radio network.