Which of the following items should be used when cleaning a laser printer of excess toner?
A. Tape
B. Compressed air
C. Dry cloth
D. Vacuum
CompTIA A+ Question J-33
Which of the following encryption types would be the MOST secure?
A. WPA2 TKIP
B. WEP
C. WPA2 AES
D. WPA
CompTIA A+ Question J-32
A user has lost connection to the Internet, but can still browse locally shared folders. Which of the following connections is MOST likely down?
A. SAN
B. WAN
C. LAN
D. PAN
CompTIA A+ Question J-31
A new company is thinking of upgrading its media workstation in the conference room. The computer will be predominantly used for graphically intensive presentations, slideshows, and video gaming tournaments. Which of the following BEST satisfies the needs of the company?
A. High-end video, high-end audio, multicore processor
B. Minimum RAM required, network connectivity, high-end cooling
C. Media streaming, file sharing, gigabit NIC, dual monitors, TV tuner
D. Network connectivity, TV tuner, surround sound audio, dual monitors
CompTIA A+ Question J-30
Which of the following laptop hardware would be the LEAST likely to be replaced?
A. CPU
B. Display screen
C. RAM
D. Hard drive
CompTIA A+ Question J-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
CompTIA A+ Question J-28
A technician is installing a wireless router to be used as an access point. The company firewall will assign IP addresses to devices on the wireless network. Which of the following settings does the technician need to disable on the wireless router to accomplish this?
A. NAT
B. DMZ
C. PAT
D. DHCP
CompTIA A+ Question J-27
A technician connects a second monitor to a desktop. It is physically located to the right of the existing monitor, but the mouse pointer can only get to the second monitor by moving to the left edge of the screen of the first monitor. Which of following display settings needs to be adjusted to get the pointer to move with the physical placement of the monitor?
A. Scaling
B. Rotation
C. Position
D. Resolution
CompTIA A+ Question J-26
After installing a bar code reader, which of the following is commonly done to configure the reader?
A. Scan in program codes
B. Enable the code reader in the BIOS
C. Use Device Manager to enable I/R ports
D. Adjust jumper switches
CompTIA A+ Question J-25
Which of the following devices is primarily intended to provide 24/7 diagnostic and biometric data regarding the user?
A. Fitness monitor
B. e-Reader
C. Smartwatch
D. Smartphone