CompTIA A+ Core 1 Practice Test 14

CompTIA A+ Core 1 Quizzes

1 / 20

A user reports that their computer is running slowly after installing a new program. What is the best first troubleshooting step?

2 / 20

A company wants to ensure employees do not install unauthorized software on work computers. What should they implement?

3 / 20

A user’s computer is making loud clicking noises from inside the case. What should the technician check first?

4 / 20

A technician needs to install an operating system on multiple computers at once. What is the best method?

5 / 20

A user’s laptop screen flickers when adjusting the screen angle. What is the most likely cause?

6 / 20

A user reports that their smartphone is not charging. What should they check first?

7 / 20

A technician is troubleshooting a desktop that powers on but does not display anything on the monitor. What should they check first?

8 / 20

A technician needs to upgrade a laptop’s RAM. What must they check first to ensure compatibility?

9 / 20

A technician wants to protect a laptop from power surges. What should they use?

10 / 20

A user’s laptop is overheating. What is the best way to resolve this issue?

11 / 20

A technician needs to install additional storage in a desktop computer. What interface should they use for the fastest data transfer speeds?

12 / 20

A technician needs to configure a new Wi-Fi router. Which security setting provides the highest level of protection?

13 / 20

A user is experiencing slow application performance. Which tool can help identify system resource usage?

14 / 20

A user complains that their laptop’s touchpad stops working intermittently. What should the technician check first?

15 / 20

A technician needs to transfer large amounts of data quickly between two computers. What is the best connection type?

16 / 20

A user’s external hard drive works on one computer but is not recognized on another. What is the best troubleshooting step?

17 / 20

A technician is replacing a faulty power supply in a desktop computer. What specification must they match to ensure compatibility?

18 / 20

A technician is setting up a workstation for video editing. Which hardware component is most important for performance?

19 / 20

A desktop computer is not booting and displays a "No Boot Device Found" error. What is the most likely cause?

20 / 20

A user reports that their laptop keyboard is typing incorrect characters. What should the technician check first?

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