study
CompTIA A+
›
Mobile Cloud
⋮
Login
login required to track progress beyond browser session
Answering
deck
typed in
multiple choice
how answers are entered · deck: multiple choice
Introductions
deck
on
off
reveal answers for new cards on first view · deck: off
Review this deck
review cards with answers revealed
[1/10]
new
Which technology lets a phone make payments by holding it near a terminal?
1
NFC
2
Infrared
3
Bluetooth
4
Wi-Fi Direct
0
no idea