Chapter 1 Mobile Devices MC Flashcards
You are researching options for adding a hard drive to your laptop. You want speed, but price is a consideration. Which of these is the middle-of-the-road option for speed and price?
HDD
SSD
SSHD
OLED
SSHD
Which of these are generally accessed through the bottom of a laptop?
(Choose all that apply.)
Battery
Wireless adapter
SODIMM RAM
SSHD
Battery
Wireless adapter
SODIMM RAM
SSHD
Which screen type would you choose for maximum brightness and efficiency?
LCD with IPS
OLED
LCD with TN
LED with CCFL
OLED
Which of the following is not featured on a common docking station?
SSD
Power connection
USB ports
Display output port
SSD
A Fitbit is an example of which technology?
VR/AR headset
GPS
Wearable technology
E-reader
Wearable technology
Which of the following is an Apple proprietary connector?
USB-C
USB-on-the-Go
Lightning
AppleUSB
Lightning
Which term describes using a phone and USB cable to provide secure Internet access to a laptop in an airport lounge?
Mobile-Web
OGWiFi (On-the-Go WiFi)
Tethering
Hotspot
Tethering
You are using your iPhone to pay for your groceries. Your receipt is sent to your email. Which technology is used in this payment transaction?
IR
HTTP
NFC
Hotspot
NFC
Which two transmissions are always disabled in Airplane mode? (Choose two.)
Bluetooth
GPS
Cellular
WiFi
GPS
Cellular
What unique identifier does each phone have?
IMSI
IMEI
SSO
S/MIME
IMEI
Which of the following mobile operating systems support VPN connections? (Choose all that apply.)
Windows 7
Android
iOS
Windows 10 Mobile
Android
iOS
Windows 10 Mobile
Which of the following are considered to be main methods of data
synchronization?
Synchronization to the automobile
Synchronization to the desktop
Synchronization to the cloud
All of the above
All of the above
What does SSO stand for?
Sudden Service Outage
Source Signal Only
Single Sign-On
Subscriber Service Overage
Single Sign-On
Which two of the following are required for cloud-based synchronization on a mobile device? (Choose two.)
Bluetooth 2.0
App or Web service installed
Web access
USB 2.0 port
App or Web service installed
Web access
Which of the following is best for updating RAM in most laptops?
DDRSD4
DIMM
SODIMM
SDR SDRAM
SODIMM
You have been asked to upgrade an aging laptop without replacing it. Which options can you add to provide the fastest possible update?
DIMM
HDD
SSD
SSHD
SSD
You have been called to check on a laptop that belongs to a user just returning from vacation. The laptop keeps crashing after a few minutes of use. The documentation for the laptop indicates that additional RAM was added during a system tune-up earlier in the week. What are two considerations worth revisiting when troubleshooting? (Choose two.)
Memory speed
iOS update history
Voltage rating of the power cable
Memory timing
Memory speed
Memory timing
Pokémon GO is a gaming app that creates game images on a smartphone or tablet as the player walks around a neighborhood. Which technology is used in
this game?
AR
VR
NFC
IR
AR
Which one of the following is not commonly done using a function key
command?
Screen orientation change
Volume control
Fast-forward
Uber summons
Uber summons
Which of the following are methods of sharing a wireless connection? (Choose all that apply.)
IMAP
Hotspot
Tethering
SSL
Hotspot
Tethering
Which statement best describes Airplane mode?
Airplane mode allows mobile devices to communicate safely via Bluetooth and WiFi while in flight but turns off cellular transmission.
Airplane mode is an FCC regulation controlling the use of mobile
devices in airports.
Airplane mode allows mobile devices to communicate only when they
are attached to each other by cable.
Airplane mode turns off all wireless antennas so that mobile devices
cannot transmit or receive data while in flight.
Airplane mode allows mobile devices to communicate safely via Bluetooth and WiFi while in flight but turns off cellular transmission.
Bluetooth uses which of the following networking standards?
Tethering
WEP
Ethernet
802.11
802.11
Which of the following statements best describes Bluetooth? (Choose all that apply.)
Bluetooth devices form short-range, low-speed wireless networks.
Bluetooth devices connect to form a PAN.
Bluetooth devices create peer-to-peer networks.
Bluetooth devices allow dissimilar devices to communicate on the same network.
Bluetooth devices form short-range, low-speed wireless networks.
Bluetooth devices connect to form a PAN.
Bluetooth devices create peer-to-peer networks.
Bluetooth devices allow dissimilar devices to communicate on the same
network.
When setting up a POP3 email account, which types of security protocol might you select for incoming mail? (Choose two.)
HTTP
HTTPS
TLS
SSL
TLS
SSL
Which of these is an email extension that adds a level of encryption support?
IMAP
POP3
S/MIME
NFC
S/MIME
Which port is used for POP3?
25
53
80
110
110
If your phone is stolen, which of the following enables the phone to be blocked so that the thief cannot use it?
NFC
IMEI
S/MIME
IMSI
IMEI
Which of these is not among the three basic methods of synchronization?
Synchronization to the cloud
Synchronization to the app
Synchronization to the car
Synchronization to the desktop
Synchronization to the app
