CompTIA A+ Core 1 Practice Test 4

CompTIA A+ Core 1 Quizzes

1 / 20

A technician is setting up a workstation for video editing. What component is the most critical for performance?

2 / 20

A user reports a slow internet connection on their laptop, but other devices work fine. What should they check first?

3 / 20

A user needs to transfer a large file quickly between two laptops without using the internet. What is the best method?

4 / 20

A technician is setting up a new SSD. What should they do before installing Windows?

5 / 20

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

6 / 20

A user reports that their Bluetooth mouse disconnects frequently. What should they check first?

7 / 20

A technician installs a new GPU, but the system does not recognize it. What should they check first?

8 / 20

A technician needs to replace a laptop’s keyboard. What is the first step?

9 / 20

A desktop’s clock keeps resetting to the wrong time after every restart. What is the most likely cause?

10 / 20

A user reports that their laptop's battery drains quickly. What should they check first?

11 / 20

A technician is configuring a firewall to allow remote desktop connections. What port should be opened?

12 / 20

A user is experiencing slow performance while multitasking. What upgrade would provide the most improvement?

13 / 20

A technician is upgrading RAM in a laptop. What should they do before installation?

14 / 20

A user reports distorted colors on their external monitor. What should be checked first?

15 / 20

A technician installs a new power supply but finds that the system still does not power on. What should they check next?

16 / 20

A user accidentally deleted a critical system file, causing Windows to crash. What is the best way to restore the system?

17 / 20

A technician needs to install a new CPU. What component must be properly aligned before installation?

18 / 20

A desktop computer emits a series of beeps and does not boot. What should the technician check first?A desktop computer emits a series of beeps and does not boot. What should the technician check first?

19 / 20

A user reports that they cannot connect to a Wi-Fi network, but their coworkers can. What is the best first troubleshooting step?

20 / 20

A technician is troubleshooting a laptop that does not power on. The power LED blinks when the power button is pressed, but the laptop does not boot. What is the most likely cause?

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