Hello, guys, and welcome to Tech Wolf! If you find this video useful or entertaining, please consider subscribing and liking. Today, we’re diving into another CompTIA A+ Core 2 practice test. Take notes, and let me know in the comments how many questions you got right or wrong, and whether you passed! For more CompTIA quizzes, check out SkillTestPro for free tests on CompTIA, Microsoft, and Cisco.
Watch on ▶️YouTube: CompTIA A+ Core 1 (220-1201) Free Practice Test
Question 1: No Internet Secured Error
A user reports a “No Internet Secured” error on Wi-Fi. What’s the best troubleshooting step?
- Adjust Display Resolution
- Restart Printer Spooler Service
- Upgrade the CPU
- Enable Airplane Mode
- Renew IP Address (ipconfig /release and /renew)
Answer: Renew the IP address using ipconfig /release and ipconfig /renew. This resolves DHCP-related connection issues.
Question 2: Checking Security Logs
A technician needs to check Windows Event Log for security incidents. Which tool should they use?
- Device Manager
- Event Viewer
- Task Scheduler
- Disk Cleanup
- Control Panel
Answer: Event Viewer logs system, security, and application events to diagnose security issues.
Question 3: Windows Hello Setup
A technician is setting up Windows Hello for facial recognition. What hardware is required?
- TPM 1.2 Module
- Fingerprint Reader
- Compatible Infrared Camera
- Dedicated Graphics Card
- SSD
Answer: A compatible infrared camera is required for Windows Hello facial recognition.
Question 4: System Restore
A technician needs to restore a system to a previous state without affecting user files. What tool should they use?
- System Restore
- Windows Recovery Mode
- Clean Install
- BitLocker
- Group Policy Editor
Answer: System Restore rolls back system settings to a previous point without affecting personal files.
Question 5: Account Lockout
A user is locked out due to too many incorrect password attempts. What should they do?
- Reinstall Windows
- Change Firewall Settings
- Wait for Lockout Period to Expire
- Delete System32
- Adjust Screen Brightness
Answer: Wait for the lockout period to expire, as most security policies enforce a temporary lockout after failed login attempts.
Question 6: Critical Process Died Error
A technician troubleshoots a Windows 11 system with frequent “Critical Process Died” crashes. What should they check first?
- Display Settings
- Printer Spooler Service
- Mouse Driver
- System File Checker (SFC) Scan
- Network Speed
Answer: System File Checker (SFC) scan (sfc /scannow) repairs corrupted system files causing crashes.
Question 7: Managing Permissions
Which Windows tool manages user permissions for files and folders?
- NTFS Permissions
- Windows Update
- Windows Defender
- Device Manager
- Performance Monitor
Answer: NTFS Permissions control user access to modify or delete files and folders.
Question 8: Malware Infection
A user reports a malware-infected laptop. What’s the first troubleshooting step?
- Reinstall Operating System
- Delete Browser Cookies
- Adjust Screen Resolution
- Boot into Safe Mode and Run Virus Scan
- Upgrade CPU
Answer: Boot into Safe Mode and run a virus scan to prevent malware from running and aid removal.
Question 9: Local Security Policies
Which Windows utility edits local security policies?
- dxdiag
- secpol.msc
- devmgmt.msc
- taskmgr
- chkdsk
Answer: secpol.msc opens the Local Security Policy Editor to enforce security settings.
Question 10: Two-Factor Authentication
A technician sets up a secure login with a password and fingerprint scan. What type of authentication is this?
- Single Sign-On (SSO)
- Kerberos
- NTLM
- OAuth
- Multi-Factor Authentication (MFA)
Answer: Multi-Factor Authentication (MFA) requires two or more verification forms, like a password and biometrics.
Question 11: High Disk Usage
A Windows system runs slowly with 100% disk usage in Task Manager. What’s the best troubleshooting step?
- Increase Monitor Refresh Rate
- Replace Graphics Card
- Disable Superfetch and Background Apps
- Adjust Firewall Settings
- Change Screen Resolution
Answer: Disable Superfetch and background apps to reduce high disk usage and improve performance.
Question 12: Prevent Unauthorized Access
A technician needs to secure sensitive files on a Windows 10 laptop. What’s the best solution?
- Disable Remote Desktop
- Enable BitLocker
- Delete Temp Files
- Install Third-Party Defragmentation Tool
- Uninstall Unused Applications
Answer: Enable BitLocker to encrypt entire drives and prevent unauthorized access.
Question 13: Disable Startup Applications
A technician needs to disable unnecessary startup applications in Windows 11. Where should they go?
- Control Panel (Programs and Features)
- Command Prompt
- BIOS Setup
- Task Manager Startup Tab
- Windows Firewall
Answer: Task Manager Startup Tab allows enabling or disabling startup applications.
Question 14: Connection Not Private Error
A user gets a “Your Connection is Not Private” error on secure websites. What’s the likely cause?
- Corrupt Video Driver
- Failing Hard Drive
- Firewall Misconfiguration
- Missing User Profile
- Incorrect System Date/Time
Answer: Incorrect system date/time, as SSL certificates rely on time synchronization.
Question 15: Bootable USB for Windows 10
A technician needs to create a bootable USB for Windows 10 installation. Which tool should they use?
- Disk Cleanup
- Media Creation Tool
- Task Manager
- Windows Defender
- System Restore
Answer: Media Creation Tool creates bootable USB or DVD for Windows installations.
Question 16: View Network Connections
A technician needs to view all network connections on a Windows machine. Which command should they use?
- ping
- nslookup
- ipconfig /all
- netstat -a
- tracert
Answer: netstat -a lists active network connections, including IP addresses and ports.
Question 17: Reset Administrator Password
A technician needs to reset a forgotten local administrator password on Windows 10. What should they use?
- Task Scheduler
- Remote Desktop
- Windows Recovery Environment (WinRE)
- System Information (msinfo32)
- BIOS Setup
Answer: Windows Recovery Environment (WinRE) provides access to password reset tools.
Question 18: Repair Corrupted System Files
Which Windows command repairs corrupted system files?
- ipconfig /flushdns
- sfc /scannow
- chkdsk /f
- netstat -a
- nslookup
Answer: sfc /scannow (System File Checker) scans and repairs corrupted system files.
Question 19: Reboot Loop After Update
A Windows 11 laptop is stuck in a reboot loop after an update. What’s the best resolution?
- Perform Disk Defragmentation
- Reinstall Display Drivers
- Run msconfig and Disable Startup Programs
- Boot into Safe Mode and Uninstall Last Update
- Replace CMOS Battery
Answer: Boot into Safe Mode and uninstall the last update to bypass faulty updates.
Question 20: Automate Script at Startup
A technician needs to automate a script at system startup on Windows 10. Which tool should they use?
- Event Viewer
- services.msc
- Task Scheduler
- Device Manager
- Registry Editor
Answer: Task Scheduler automates scripts or programs at predefined times or events, like startup.
Closing
We answered all questions correctly—100%! Check the results on-screen. For more tests on CompTIA, Cisco, Microsoft Azure Fundamentals (AZ-900), or Microsoft 365 Fundamentals (MS-900), visit my channel’s homepage and explore the playlists. If you found this video useful, leave a like, share, subscribe if you’re new, and I’ll see you in the next one!