CompTIA A+ Question I-29

A laptop running a Windows operating system has a key that is supposed to launch Internet Explorer, but is not functioning. Which of the following will resolve this?

A. Installing Bluetooth drivers from a manufacturer’s website
B. Installing ACPI drivers from a manufacturer’s website
C. Installing Hotkey drivers from a manufacturer’s website
D. Installing AHCI drivers from a manufacturer’s website

CompTIA A+ Question I-29

Which of the following connectors provides the capability to pass both analog and digital signals?

A. VGA
B. BNC
C. DVI-I
D. USB 3.0

Correct Answer: C

CompTIA A+ Question I-29

Which of the following wireless technologies is LEAST likely to be intercepted by a third party?

A. NFC
B. Bluetooth
C. WiFi
D. Cellular

Correct Answer: A