A network administrator is setting up a web-based application that needs to be continually accessible to the end users. Which of the following concepts would BEST ensure this requirement?
A. High availability
B. Snapshots
C. NIC teaming
D. Cold site
CompTIA A+ Question I-8
Members of a sales team travel frequently with their laptops. The members have reported that hotel WiFi is unreliable and unsecure. Which of the following devices could the IT department recommend to use instead of hotel WiFi?
A. NIC teaming
B. WWAN hotspot
C. NFC enabled tablet
D. Bluetooth tethering
CompTIA A+ Question A-33
A laptop has a network port that is not working consistently and wireless is out of range. Which of the following would the technician do to quickly get the laptop back on the wired network?
A. Use a USB to RJ-45 dongle
B. Enable Bluetooth
C. Enable NIC teaming
D. Replace the motherboard