CompTIA A+ Exam 220-1101 - Mobile Devices Quiz

A popular, short-range wireless technology used for connecting various personal devices in a WPAN is known as:

Bluetooth

What refers to the 2G/3G mobile telecommunications standards?

CDMA & GSM

Which of the following answers refers to a common fix for cursor drift?

Calibration

The latest standard for mobile telecommunications is known as:

5G

A mobile device can be used for creating a wireless/cellular data network with the use of:

Hotspot, tethering & bluetooth

Which of the following are examples of universal connection types that enable mobile device synchronization?

IEEE 802.11, USB-C, cellular, bluetooth & IEEE 802.3

A mobile device's built-in functionality enabling the usage of locator applications is called:

GPS

Which of the following answers refers to a security feature used in the Bluetooth device pairing process?

PIN code

A database on a mobile device containing bands, sub-bands and service provider IDs allowing the device to establish connection with the right cell phone tower is called:

PRL

The process of establishing a connection between Bluetooth devices (e.g., between a Bluetooth enabled headset and a Bluetooth-enabled phone) is known as:

Pairing

Long Term Evolution (LTE) is a wireless communications standard for mobile devices and wireless hotspots. LTE offers significant improvements in terms of speed when compared to the older generation of 3G cellular networks. LTE and its later revision LTE-Advanced (LTE-A) are often marketed as 4G standards.

True

The term "Mobile device synchronization" refers to the process of making the same data available on multiple devices. Synchronized data might include contacts, applications, emails, pictures, music, video, calendars, bookmarks, documents, location data, social media data, e-books, or passwords. Examples of synchronization methods include synchronizing mobile devices to desktop, cloud, or automobile console.

True

The term "Mobile hotspot" refers to a type of WLAN that enables network access through a mobile device that acts as a portable WAP.

True

Examples of USB ports that can be found on mobile devices include:

USB-C, micro-USB & mini-USB

Which of the following answers refers to the capability of a mobile device to share its Internet connection with other devices?

Tethering

Examples of mobile device synchronization methods for Apple iOS devices include:

iCloud & iTunes

Which of the following facilitates the enforcement of mobile device policies and procedures?

MDM

Which type of software enables centralized administration of mobile devices?

MDM

What are the main functions of a digitizer?

An input device, component of a mobile device screen that allows the use of a stylus or fingertip & translates analog data into a formate suitable for computer processing

Which of the answers listed below refers to a dedicated mobile app management software?

MAM

What is the name of a proprietary connector type used by Apple mobile devices?

Lightning connector