Mobile Device Network Connectivity & Application Support Flashcards
A radio firmware update is used to apply updates to which component of a mobile device?
The username/password
A physical chip
The operating system
A physical chip
Which update typically contains a list of which frequencies are used in different geographic regions and help to ensure that a mobile device connects to the proper tower?
PRL
Baseband
PRI
PRL
Which statements are correct about the IMEI value of a mobile device? (Choose two)
It identifies the physical device itself
All devices provided by the same carrier will have the same IMEI number
It identifies the subscriber currently using the device
Every IMEI number is unique to each device
It represents the phone number currently applied to the device
It identifies the physical device itself
Every IMEI number is unique to each device
Which statement best describes the basic purpose of using a VPN?
It is used to create a secure connection to another network over the internet
It is used to synchronize data between two devices
It is used to pair two devices to transfer data wirelessly
It is used to create a secure connection to another network over the internet
Which basic mail function does S/MIME provide?
Synchronizing mail
Securing mail
Receiving mail
Securing mail
Which component of the mobile communications process is responsible for storing user information and for identifying a device on the network?
Smart card
SIM card
Credit card
SIM card
Which type of mail service is a proprietary platform developed by Microsoft?
IMAP
Exchange
POP3
Exchange
Which email domain names would not be associated with an Apple iCloud account? (Choose two)
@icloud.com
@mac.com
@me.com
@hotmail.com
@live.com
@hotmail.com
@live.com
What is the approximate maximum transmission range of Bluetooth communications?
1 meter (3 feet)
100 meters (300 feet)
10 meters (30 feet)
10 meters (30 feet)
