An RoHS label on hardware indicates which of the following?
A. The hardware produces EMI when used.
B. The hardware is certified to be energy efficient.
C. The hardware provides battery backup for power outages.
D. The hardware needs to be properly disposed.
Which of the following permissions is required to run a .bat file?
A. Delete
B. Execute
C. Write
D. Modify
A technician wants to minimize the risk of having third parties track previously visited web pages.
Which of the following should be performed in the Internet browser's settings? (Select TWO).
A. Select form data
B. Disable location services
C. Remove cookies
D. Clear history
E. Change passwords
Which of the following is a 15-pin video connection?
A. DVI
B. S-video
C. Component
D. HDMI
E. VGA
A user has a username and password to log onto a banking website. The user would like to keep access to the account as secure as possible.
Which of the following security best practices should the user follow? (Select TWO).
A. Use only public computers to access the website
B. Create a complex password
C. Change the default password
D. Write the password down
E. Use the original password
A laptop owner, Ann, can no longer see web pages when she opens her browser, and she can only see her search bars and plug-ins.
Which of the following is the MOST likely source of this issue?
A. The computer does not have current antivirus software installed
B. The computer needs to have its components upgraded
C. The downloaded toolbars are filling the browser screen
D. The owner was not using complex passwords
A user, Ann, is concerned about theft of her laptop and does not want a thief to have easy access to all of her banking and email.
Which of the following precautions could be taken to mitigate this issue?
A. Only browse the Internet on WiFi connections that use WPA2
B. Turn off the guest account in the operating system
C. Disable autofill functionality within the web browser
D. Remove any legacy browsers from the computer
When operating under optimal network conditions, which of the following has the HIGHEST reliability?
A. Bluetooth
B. Wired
C. Cellular
D. WiFi
A technician sets up a new computer system and connects the keyboard and mouse to the PS/2 ports. When the computer boots, the BIOS gives a keyboard and mouse error. Both devices are connected.
Which of the following is the solution?
A. Swap the mouse and keyboard to the other PS/2 ports.
B. Remap the mouse and keyboard in the BIOS.
C. Update the BIOS to recognize the newer keyboard and mouse.
D. Configure the keyboard localization settings.
When applying ergonomics to a workstation area, which of the following are the MOST important to consider? (Select TWO).
A. Proper sitting position
B. Amount of time computer will be used
C. Clarity of the display
D. Proper keyboard and mouse height
E. Number of speakers in sound system
F. Brightness and contrast of the display
