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A+ Core 1 IT Foundations > Mobile Devices Quiz > Flashcards

Mobile Devices Quiz Flashcards

1
Q

Which of the following answers refer to the function of digitizer? (Select 3 answers)
Translates analog data into a format suitable for computer processing
A type of output device
Component of a mobile device’s screen that allows to control the device with a styylus or fingertip
An example of media converter
A type of input device

A

Translates analog data into a format suitable for computer processing

Component of a mobile device’s screen that allows to control the device with stylus or fingertip

A type of input device

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2
Q

Examples of USB ports that can be found on mobile devices include: (Select 3 answers)

USB-C
Micro-USB
USB Type-A
Mini-USB
USB Type-B

A

USB-C
Micro-USB
Mini-USB

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3
Q

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

8P8C connector
Lightning connector
BNC connector
Lucent Connector (LC)

A

Lightning connector

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4
Q

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

802.11
NFC
Bluetooth
Z-Wave

A

Bluetooth

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5
Q

Which of the answers listed below refer the 2G/3G mobile telecommunications standards? (Select 2 answers)

CDMA
NFC
CWDM
GSM
CSMA

A

CDMA
GSM

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6
Q

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 marked as 4G standards.

True
False

A

True

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7
Q

The latest standard for mobile telecommunications is known as:

3G
4G
5G
6G

A

5G

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8
Q

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
False

A

True

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9
Q

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

Pairing
Clustering
Tethering
Bonding

A

Tethering

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10
Q

A mobile device can be used for creating a wireless/cellular data network with the use of: (Select 3 answers)

Hotspot
Channel bonding
Tethering
Link aggregation
Bluetooth

A

Hotspot
Tethering
Bluetooth

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11
Q

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
RIS
PRI
PII

A

PRL

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12
Q

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
RIS
PRI
PII

A

Pairing

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13
Q

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

Linking
Tethering
Three-way handshake
Pairing

A

PIN-code

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14
Q

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

PIN code
Multi-factor authentication
Biometrics
Cleartext credentials

A

GPS

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15
Q

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

WPS
GSM
IMEI
GPS

A

GPS

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16
Q

Which type of software enables centralized administration of mobile devices?
MFA
MMC
MDM
MFD

A

MDM

17
Q

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

MFA
MMC
MDM
MFD

A

MDM

18
Q

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

UEM
MAM
RCS
MDM

A

MAM

19
Q

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
False

A

True

20
Q

Examples of mobile device synchronization methods for Apple iOS devices include: (Select all that apply)

iTunes
OneDrive
Remote Disk
iCloud
Dropbox

A

iTunes
iCloud

21
Q

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
All of the above

A

All of the above

22
Q

Which of the actions below would be of help while troubleshooting on-responsive touchscreen on a mobile device?

Reseating the device’s battery
Erasing all content/settings and restoring the device to factory defaults (factory reset/hard reset)
Pressing a specific key combination/button to perform system restart (soft reset)
Removing screen protector and cleaning the screen
All of the above

A

All of the above

23
Q

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

Calibration
Driver update
OS reinstallation
Malware scan

A

Calibration

A+ Core 1 IT Foundations (18 decks)

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