Which of the following has the FASTEST connection speed?
A. Cable
B. Dial-Up
C. ISDN
D. WiMAX
CompTIA A+ Question I-16
A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?
A. Enable WiFi
B. Driver installation
C. Device pairing
D. Enable NFC
CompTIA A+ Question I-16
Which of the following would provide continuous power to various devices connected to it during a power surge or outage?
A. Line conditioner
B. Power strip
C. Battery backup
D. Surge suppressor