Comptia A+ Certification Practice Final Exam | 60 Questions with 100% Correct Answers

1. What two motherboard components control the system boot operations? (Choose two.) - BIOS chip* UEFI chip* 2. What motherboard chip controls high speed CPU communication to RAM and the video card? - Northbridge* 3. What is a possible use for virtual computing? - to run old applications that are not compatible with current operating systems* 4. True or False? Thin clients require a network connection to remote servers to perform data processing. - true* 5. What is the correct disposal process of old computer batteries? - They must be recycled because they are harmful to the environment.* 6. Which two procedures can help protect against ESD when working on a computer system? (Choose two.) - the use of an antistatic wrist strap* the use of an antistatic mat* 7. Which software tool will protect against viruses and spyware on a Windows PC? - Windows Defender* 8. Which cleaning material should be used to clean component contacts? - isopropyl alcohol* 9. A technician is troubleshooting a problem where many websites return a "certificate not valid" error. The technician notices that the date and time are not current and resets these to the correct settings. The previously inaccessible websites are now accessible. However, when the computer is restarted the same problem reoccurs. What can the technician do to prevent the date and time from resetting? - Replace the CMOS battery.