最新的CompTIA A+ Certification Exam: Core 2 - 220-1202免費考試真題
A technician wants to prevent electrical damage while disassembling a device. The technician turns off the device. Which of the following should the technician do next?
正確答案: C
說明：（僅 Fast2test 成員可見）
A user reports that after a recent software deployment to upgrade the Testing application, they can no longer use it. However, other employees can successfully use the Testing program.
INSTRUCTIONS
Review the information in each tab to verify the results of the deployment and resolve any issues discovered by selecting the:
First command to resolve the issue
Second command to resolve the issue
INSTRUCTIONS
Review the information in each tab to verify the results of the deployment and resolve any issues discovered by selecting the:
First command to resolve the issue
Second command to resolve the issue
正確答案:
Explanation:
1st CLI Resolution
copy " C:\Program Files\Testing\msvcp100.dll " " User-PC02\C$\Windows\System32 " /v /y
2nd CLI Resolution
regsvr32 msvcp100.dll
Why These Are the Correct Choices (Exam Logic)
Why the COPY command is first
The error explicitly states MSVCP100.dll is missing
Other users can run the app # the DLL exists on another system
The fastest, least disruptive fix (preferred by CompTIA) is to:
Copy the known-good DLL into C:\Windows\System32
The /v switch verifies the copy, and /y suppresses prompts - both are enterprise-safe defaults This restores the missing runtime dependency immediately.
Why REGSVR32 is second
After copying a DLL, Windows may not recognize or properly load it
regsvr32 registers the DLL with the operating system
This ensures:
The Testing application can properly call the runtime library
The fix persists after reboot
Company employees do not have assigned workspaces and regularly work at different computers and physical locations. Which of the following should the company implement to maintain data security and minimize the amount of user data that needs to be transferred?
正確答案: A
After installing new webcam software, a PC experiences BSOD during videoconference calls. What should the technician do next?
正確答案: A
說明：（僅 Fast2test 成員可見）
A user has rooted their corporate phone to load unapproved software. Which of the following tools should the company use to prevent access to the corporate network?
正確答案: A
說明：（僅 Fast2test 成員可見）
A user logs in to a computer each morning and tries to print a daily report, but it will not print. The help desk resolves the issue each day temporarily. To fix this permanently, which of the following should the technician do? (Select two)
正確答案: A,E
說明：（僅 Fast2test 成員可見）
An end user wants to have a sales printer added to their computer. The printer is on the domain. Which of the following is the best method for the technician to add the printer?
正確答案: B
說明：（僅 Fast2test 成員可見）
A developer is using an AI tool to generate a complex sorting algorithm for a web application. Which of the following is the best choice to legally generate code in their application?
正確答案: D
說明：（僅 Fast2test 成員可見）
Welcome to your first day as a Fictional Company, LLC helpdesk employee. Please work the tickets in your helpdesk ticket queue.
INSTRUCTIONS
Click on individual tickets to see the ticket details, and view applicable attachments to determine the problem.
Select the appropriate issue from the ' Issue ' drop-down menu. Then, select the most efficient resolution from the ' Resolution ' drop-down menu. Finally, select the proper command or verification to remediate or confirm your fix of the issue from the
' Verify/Resolve ' drop-down menu.
INSTRUCTIONS
Click on individual tickets to see the ticket details, and view applicable attachments to determine the problem.
Select the appropriate issue from the ' Issue ' drop-down menu. Then, select the most efficient resolution from the ' Resolution ' drop-down menu. Finally, select the proper command or verification to remediate or confirm your fix of the issue from the
' Verify/Resolve ' drop-down menu.
正確答案:
Explanation:
Issue: Limited network connectivity
Resolution: Refresh DHCP
Verify/Resolve: ipconfig
Issue (drop-down)
Limited network connectivity
Why this matches:
"Internet Down" most commonly indicates the workstation has lost valid Layer 3 connectivity (bad/expired DHCP lease, APIPA address, wrong gateway, etc.). In CompTIA A+ terms, this aligns best with limited connectivity symptoms (can't reach internet resources).
Resolution (drop-down)
Refresh DHCP
Why this is the most efficient fix:
If the client has:
an expired lease
an APIPA address (169.254.x.x) because DHCP failed
an incorrect IP/gateway from a bad lease
...then the fastest first remediation is to renew DHCP to obtain a correct IP address, default gateway, and DNS servers. This is a standard CompTIA A+ troubleshooting action (quick, low-risk, high-success).
Verify/Resolve (drop-down)
ipconfig
Why this is the correct verification tool:
ipconfig is the primary Windows CLI tool to:
check current IP settings (ipconfig /all)
release/renew DHCP (ipconfig /release and ipconfig /renew)
confirm you received a valid IP + gateway + DNS, which is required for internet access.
What you would do (mapped to those choices)
Using ipconfig to complete "Refresh DHCP" and confirm the fix:
Check current addressing
ipconfig /all
Look for:
Valid IPv4 (not 169.254.x.x)
Valid Default Gateway
DNS servers present
Refresh the DHCP lease
ipconfig /release
ipconfig /renew
Verify outcome
Run ipconfig again to confirm:
You now have a correct IP for the network
Default gateway is populated
If the gateway/DNS populate correctly, internet access typically returns.
A technician needs to configure laptops so that only administrators can enable virtualization technology if needed. Which of the following should the technician configure?
正確答案: B
說明：（僅 Fast2test 成員可見）
A technician is attempting to join a workstation to a domain but is receiving an error message stating the domain cannot be found. However, the technician is able to ping the server and access the internet. Given the following information:
IP Address - 192.168.1.210
Subnet Mask - 255.255.255.0
Gateway - 192.168.1.1
DNS1 - 8.8.8.8
DNS2 - 1.1.1.1
Server - 192.168.1.10
Which of the following should the technician do to fix the issue?
IP Address - 192.168.1.210
Subnet Mask - 255.255.255.0
Gateway - 192.168.1.1
DNS1 - 8.8.8.8
DNS2 - 1.1.1.1
Server - 192.168.1.10
Which of the following should the technician do to fix the issue?
正確答案: B
說明：（僅 Fast2test 成員可見）
Which of the following filesystems supports read and write operations for Windows, macOS, and Linux?
正確答案: C
說明：（僅 Fast2test 成員可見）