Comptia A+ 1002 2023 Questions and answer - Part 73

1. After a new OS install, a computer continuously reboots. The OS installation was done using a networked imaging solution. The technician has confirmed the image used was good and has determined an improper boot sequence has been selected.Which of the following is the MOST likely cause for boot looping?

A) A. Two instances of OS are installed.
B) B. Default is set to PXE.
C) C. Default is set to floppy.
D) D. Default is set to USB.



2. A user has reported that a lab of computes cannot access web-based applications. The technician has verified the network switch is routing traffic correctly and that DHCP has provided each desktop with a unique IP address. Each computer can authenticate to the domain controller and connect to network shares.Which of the following would MOST likely resolve the issue?

A) A. Enable certificate services
B) B. Disable the firewall
C) C. Edit the gateway address
D) D. Modify proxy settings



3. A user cannot open an encrypted email on a smartphone and calls the help desk for assistance. Which of the following should the technician help to user verify?

A) A. Port 443 used for HTTPS
B) B. L2TP use on VPN connection
C) C. Correct WPA2 key used
D) D. Proper S/MME installation



4. Joe, an employee, installs his own version of software on a company-issued laptop and uses the software for corporate work. A technician is alerted to the change Which of the following explains the reason why the technician uninstalled the software?

A) A. A commercial license is in use.
B) B. An open source license is in use.
C) C. An enterprise license is in use.
D) D. A personal license is in use.



5. An electrical fire starts in a PC on a crowded sales floor of an office building. Which of the following is the BEST way to extinguish the fire and keep all personnel safe?

A) A. Use a large container failed with water
B) B. Use a -C labeled fire extinguisher
C) C. Use an -A labeled fire extinguisher
D) D. Use a -B labeled fire extinguisher.
E) E. Use a halon fire suppression system.