Mobility and Device Fundamentals Flashcards
6 cards from real MTA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Mobility and Device Fundamentals flashcards as text
Which wireless technology is most commonly used for short-range file transfer and peripheral connections on mobile devices?
Answer: Bluetooth
Bluetooth is a short-range wireless technology (typically up to 10 meters) commonly used for connecting headphones, keyboards, and transferring small files between devices.
What is the purpose of device encryption on a mobile device?
Answer: Protecting data stored on the device from unauthorized access if it is lost or stolen
Device encryption converts data stored on the device into an unreadable format, ensuring that sensitive information cannot be accessed without the correct authentication credentials.
What is geofencing in the context of mobile device management?
Answer: Using GPS to define virtual geographic boundaries that trigger actions when a device enters or exits
Geofencing uses GPS or network signals to create virtual geographic boundaries; MDM solutions can enforce policies or restrict features when a device enters or leaves a defined area.
What is the role of a Mobile Application Store in enterprise mobility?
Answer: Distributing approved corporate apps to managed devices in a controlled manner
An enterprise app store or company portal allows IT to distribute approved, tested applications to managed devices, ensuring employees install only vetted software.
What does NFC stand for and what is its primary use on mobile devices?
Answer: Near Field Communication; for contactless payments and data exchange at very close range
NFC (Near Field Communication) enables devices to exchange data wirelessly over very short distances (a few centimeters), commonly used for contactless payments like Apple Pay and Google Pay.
Which type of VPN configuration is best suited for mobile workers who need secure access to corporate resources from various locations?
Answer: Always-on VPN
Always-on VPN automatically maintains a secure VPN connection whenever a device is outside the corporate network, ensuring mobile workers always access resources securely.