CompTIA A+ Core 2 Practice Test 4

Continue your test prep with our fourth CompTIA A+ Practice Test 1102. These tests provide a fast, effective way to gauge how well you understand the key topics on the Core 2 exam. Use this free set of questions to review essential concepts and reinforce the skills you’ll need.

Next: Practice Test 5

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CompTIA A+ Core 2: Practice Tests

CompTIA A+ Core 2 Practice Test 4

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1. Question

You want to hide the battery percentage displayed on the menu bar of macOS Sonoma 14. Which category in the system settings can turn off the battery percentage? (Refer to the exhibit.)

2. Question

3. Question

Which process in macOS lists applications that store documents and data in iCloud?

4. Question

Josh wants you to update all the apps on an Ubuntu system. Which single command can update all the apps on Ubuntu Linux?

5. Question

Your colleague executes the command “chmod 664 abc.doc” and then runs “cp *.doc myfilesonly”. What do these commands accomplish? (Choose two.)

6. Question

You want to back up a few important documents and images on your Ubuntu system, but you do not want to use the rsync command. Which GUI application can you use to ease up the backup process?

7. Question

Which system implementation allows a Linux system to communicate and share files with a Windows system?

8. Question

You are using Red Hat Enterprise Linux 8 and want to update an existing software package. Which commands check for and install software updates? (Choose two.)

9. Question

The security department wants to monitor the backdoors that people do not use to enter the premises. Which motion sensor is suitable for detecting heat signatures?

10. Question

Which biometric technology is the hardest to break into and is only installed at the entrance to highly sensitive areas?

11. Question

Your organization requires all employees to have access to only the resources that are absolutely necessary for their jobs. It means that a database administrator will have access to the database servers only. Which principle is being implemented in this scenario?

12. Question

You want to restrict the domain users in your department from accessing the command prompt and installing any software on their Windows systems. Which Windows Active Directory feature can help you accomplish this task?

13. Question

You are testing automated door locks that utilize IoT (Internet of Things) technology. Which Wi-Fi protocol is considered the safest for such devices?

14. Question

AES symmetrical keys with 256 bits can produce ____________ possible keys. (Fill in the blank.)

15. Question

Whenever you log into the company servers, you must type your username and password first and then type an OTP (one-time password) sent to your mobile device. What type of authentication does this refer to?

16. Question

Which security threats are most commonly delivered via email? (Choose two.)

17. Question

Which of the following attack vectors causes frequent browser redirections on a Windows system?

18. Question

How does polymorphic malware evade detection on a Windows system?

19. Question

You want to prevent a local application from reaching a specific website due to security concerns. Which of the following methods can achieve this objective? (Select two.)

20. Question

Security personnel often use mantraps and turnstiles to prevent which of the following security threats?

Next: Practice Test 5