[Mar 07, 2026] Genuine 100-140 Exam Dumps New 2026 Cisco Pratice Exam
New 2026 Realistic 100-140 Dumps Test Engine Exam Questions in here
NEW QUESTION # 323
A user reports that their email application crashes every time they try to send an attachment. How should the technician proceed to accurately define the problem?
- A. Advise the user to use a web-based email service instead
- B. Check if the problem occurs with all types of attachments or only specific ones
- C. Update the user's email application to the latest version
- D. Increase the memory allocation for the email application
Answer: B
Explanation:
To accurately define the problem, the technician should determine if the crashing occurs with all attachments or only specific types or sizes, which will help in diagnosing whether the issue is related to the email client's handling of attachments or a problem with specific file types.
Option A is incorrect because updating the application, while often helpful, is a troubleshooting step that doesn't specifically define the problem.
Option C is incorrect as suggesting an alternative email service avoids addressing the root cause of the application crashes.
Option D is incorrect because increasing memory allocation without understanding the specific conditions under which the problem occurs does not define the problem accurately.
NEW QUESTION # 324
You resolve a customer's printing issue.
How should you document the incident?
- A. Printing issue is resolved. Reinstalled printer drivers and rebooted computer.
- B. This customer was using the wrong printer and did not know which printer they should use.
- C. Ticket Complete.
- D. Printer is now printing. Issue is resolved and customer is happy.
Answer: A
Explanation:
This option provides a clear, professional, and specific summary of the issue resolution, including what actions were taken (reinstalled printer drivers and rebooted computer). This is important for future reference and for maintaining a proper IT knowledge base.
NEW QUESTION # 325
When mapping a shared SMB drive for a team that needs access to real-time collaborative documents, what configuration should be prioritized to ensure optimal performance?
- A. Optimize SMB caching settings on the server
- B. Configure the SMB protocol to use the highest encryption level
- C. Enable offline files for all accessing the SMB share
- D. Restrict access to the SMB share based on user roles
Answer: A
Explanation:
Optimizing SMB caching settings can significantly improve performance for users by reducing the load times and improving the responsiveness of the shared drive, especially when dealing with collaborative documents that require frequent access.
Option A is incorrect because enabling offline files might reduce real-time collaboration effectiveness as users might end up working on local copies instead of the server version.
Option B is incorrect because while encryption is important for security, it does not necessarily improve performance and can sometimes reduce it.
Option D is incorrect because while necessary for security, restricting access does not inherently improve the performance of an SMB share.
NEW QUESTION # 326
Joe calls in to report internet outages. A customer service technician enters the trouble ticket shown below.
Review the trouble ticket below and classify which parts of this ticket follow documentation best practices.
Move the description to each label to identify whether the part of the documentation referenced by the label meets documentation best practices or does not meet documentation correct practices.
Note: You will receive partial credit for each correct answer.
Answer:
Explanation:

NEW QUESTION # 327
A traveling executive frequently works in both North America and Europe. They need a laptop power adapter that can handle different voltages and socket types. What feature of the power adapter is most important to verify?
- A. LED indicator light presence
- B. Cable flexibility
- C. Universal voltage compatibility (100-240V)
- D. Adapter color and size
Answer: C
Explanation:
Correct Answer. A. Universal voltage compatibility (100-240V) For an executive traveling between continents, it is crucial that their laptop power adapter supports universal voltage input (100-
240V). This feature ensures that the adapter can be used safely in various countries that may have different voltage standards, without the need for a voltage converter.
Option B is incorrect because color and size of the adapter are irrelevant to its functionality across different power standards.
Option C is incorrect because while cable flexibility may be a convenience factor, it does not affect the adapter's ability to handle different voltages.
Option D is incorrect because the presence of an LED indicator light, while helpful for indicating that the adapter is working, does not relate to voltage compatibility.
NEW QUESTION # 328
A user is attempting to connect a USB-C equipped laptop to an external hard drive and a monitor simultaneously using a single USB-C port.
What feature must the USB-C port on the laptop have to support both these peripherals simultaneously?
- A. Power Delivery
- B. Dual Role Power
- C. USB On-The-Go
- D. Alternate Mode
Answer: D
Explanation:
Correct Answer. B. Alternate Mode USB-C ports with Alternate Mode functionality allow for transporting non-USB signals such as video (DisplayPort, HDMI). For a user to connect both an external hard drive and a monitor to the same USB-C port, the port must support Alternate Mode to handle the video output to the monitor while managing data transfer to and from the hard drive.
Option A is incorrect because Power Delivery relates to charging capabilities and does not by itself support video or data transfer functions needed for monitor and hard drive connectivity.
Option C is incorrect because Dual Role Power pertains to the ability of the port to supply and receive power but does not include data or video signal capabilities.
Option D is incorrect because USB On-The-Go is designed to allow USB devices like tablets and smartphones to act as a host, which is not relevant to this scenario involving a laptop.
NEW QUESTION # 329
A user's MacOS has failed to boot, and they need to restore their system from a Time Machine backup.
What steps should they follow to initiate the restore process?
- A. Reinstall MacOS, then restore from Time Machine during the setup
- B. Start the Mac in Safe Mode and access Time Machine
- C. Log into another Mac and access Time Machine remotely
- D. Boot into MacOS Recovery mode and choose 'Restore From Time Machine Backup'
Answer: D
Explanation:
Correct Answer. B. Boot into MacOS Recovery mode and choose `Restore From Time Machine Backup' MacOS Recovery provides the option to restore the system from a Time Machine backup directly. This is the recommended method for restoring a system that won't boot.
Option A is incorrect because reinstalling MacOS before attempting to restore eliminates the possibility of a direct restore and may result in unnecessary data loss Option C is incorrect because Safe Mode is not designed for performing system restorations from Time Machine Option D is incorrect as Time Machine backups cannot typically be accessed remotely for a full system restore
NEW QUESTION # 330
You are remotely assisting an end user who is experiencing an unusual error with their office software. You recall that there is a recently updated knowledge base article addressing this specific issue.
How should you proceed?
- A. Direct the user to search for the solution in the knowledge base themselves
- B. Inform the user that such errors are common and they should wait for an automatic update
- C. Read through the updated knowledge base article to understand the solution and guide the user accordingly
- D. Guess the solution based on your previous experience and only refer to the article if your initial attempt fails
Answer: C
Explanation:
Correct Answer. B. Read through the updated knowledge base article to understand the solution and guide the user accordingly By directly consulting the updated knowledge base article, you ensure that you are providing the most accurate and current information, which increases the effectiveness of the support provided.
Option A is incorrect. While this could be empowering, it may not be efficient if the user lacks technical skills.
Option C is incorrect. Guessing solutions can lead to further complications and is less professional than consulting reliable resources.
Option D is incorrect. Telling a user to wait for updates does not actively solve the problem and can lead to user dissatisfaction.
NEW QUESTION # 331
During a video conference, a user's webcam suddenly stops transmitting video, though the microphone continues to work.
What is the most likely solution to this problem?
- A. Replace the webcam
- B. Check the webcam's video connection
- C. Reboot the computer
- D. Adjust the video settings in the conferencing software
Answer: D
Explanation:
Correct Answer. A. Adjust the video settings in the conferencing software Often, issues with video transmission during a conference can be resolved by checking and adjusting the video settings within the application, especially if the audio is still functioning.
Option B is incorrect. While rebooting can resolve some issues, it's less targeted than checking settings if only the video transmission stopped.
Option C is incorrect. If the microphone works, the physical connection of the webcam is likely intact, as most webcams use a single USB connection for both video and audio.
Option D is incorrect. Replacing the webcam is premature without first troubleshooting software settings or connection issues.
NEW QUESTION # 332
A user calls with questions about the type of display they should purchase for their new home office.
You need to provide them with an explanation of the characteristics of the various video interfaces available.
To answer, move each video interface on the left to its description on the right.
Note: You will receive partial credit for each correct response.
Answer:
Explanation:

NEW QUESTION # 333
An organization is migrating its access management to Microsoft Entra Identity Governance. A user reports they cannot access a newly integrated cloud service. What should be checked first to troubleshoot the user's access issue?
- A. The encryption standards used by the cloud service
- B. The user's role assignments in Entra Identity Governance
- C. The user's device compatibility with the cloud service
- D. The network speed at the user's location
Answer: B
Explanation:
Correct Answer. B. The user's role assignments in Entra Identity Governance In cloud-based access management systems like Microsoft Entra, role assignments are crucial for defining what resources a user can access. If a user reports issues accessing a service post-integration, verifying their roles and permissions should be the first step.
Option A is incorrect because while device compatibility is important, it does not typically impact permissions-based access issues directly linked to directory services.
Option C is incorrect because network speed would affect performance rather than access permissions.
Option D is incorrect because while encryption standards are vital for security, they do not generally impede access if the user's role and permissions are configured correctly.
NEW QUESTION # 334
A user calls help desk to report that they cannot connect to the company's internal WiFi network.
The help desk technician is following the problem-solving process to resolve the user's issue. After defining the problem and gathering detailed information, the technician suspects the most probable cause of the issue is a misconfiguration in the user's network settings.
What should the technician do next?
- A. Consider the probable cause for the failure by checking whether other users are affected.
- B. Implement a plan by changing theusers network settings to match the company standard
- C. Resolve the issue by restarting the wireless access point.
- D. Document the problem and solution in the company's IT knowledge base.
Answer: A
Explanation:
According to the standard troubleshooting process, after you establish a probable cause you must test that theory before implementing any changes. Checking if other users are affected helps confirm whether the issue is isolated to the one user's settings (supporting your misconfiguration theory) or is a broader network problem.
NEW QUESTION # 335
After planning a resolution for a recurring network issue, what is a critical step that should be followed before fully implementing the solution across the organization?
- A. Document the implementation process in detail
- B. Immediately replace all networking hardware
- C. Deploy the solution to a small group as a test
- D. Inform all employees about the specific technical details
Answer: C
Explanation:
Correct Answer. C. Deploy the solution to a small group as a test Testing the solution on a small scale before a full rollout is crucial to validate the effectiveness of the changes and to identify any unforeseen issues that may arise. This allows IT support to make necessary adjustments based on real-world feedback without impacting the entire organization.
Option A is incorrect as replacing all hardware immediately is costly and may not be necessary if the solution doesn't require it.
Option B is incorrect because while documentation is important, it does not precede the testing phase in terms of immediate priorities when implementing changes.
Option D is incorrect as informing all employees about technical details is less critical than ensuring the solution works as intended and could lead to confusion.
NEW QUESTION # 336
A user cannot access their video conferencing meetings through the mobile app, receiving an error that the server is unreachable.
What should be the user's first course of action?
- A. Change their login credentials
- B. Disable the device's firewall settings
- C. Ensure the app is updated to the latest version
- D. Reset the router to improve network connectivity
Answer: C
Explanation:
Correct Answer. B. Ensure the app is updated to the latest version Updating the app to the latest version can resolve issues related to connectivity and compatibility, especially if the error indicates problems reaching the server.
Option A is incorrect because while resetting the router can solve general connectivity issues, it does not specifically address problems with app functionality.
Option C is incorrect as changing login credentials is unlikely to affect server connectivity issues unless the account is specifically being blocked.
Option D is incorrect because disabling firewall settings is a security risk and generally does not solve specific app connectivity problems unless the firewall is known to block the app.
NEW QUESTION # 337
What is the most effective way for a technician to utilize industry knowledge base articles when troubleshooting a complex software integration issue?
- A. Assume all top-ranked articles in search results are the most reliable without further validation
- B. Rely solely on articles older than five years to ensure the stability of the information
- C. Use only articles that specifically match the exact error codes without considering broader context
- D. Verify the relevance and recency of the articles to ensure they align with current software versions and standards
Answer: D
Explanation:
Correct Answer. B. Verify the relevance and recency of the articles to ensure they align with current software versions and standards Ensuring that the information is current and relevant to the specific software versions and integration standards in question is crucial for effective troubleshooting.
Option A is incorrect because older articles may not reflect the latest software updates and practices.
Option C is incorrect because focusing solely on exact error codes might overlook broader systemic issues that could be impacting the software.
Option D is incorrect because search engine ranking does not necessarily correlate with the reliability or applicability of the content to specific troubleshooting scenarios.
NEW QUESTION # 338
A user cannot access Windows due to a recent software installation that caused stability issues.
How can the user revert the changes without losing their personal files?
- A. Conduct a hard reset of the system
- B. Delete the software's installation folder in Safe Mode
- C. Boot into Safe Mode and uninstall the software
- D. Use System Restore from the Advanced Startup Options menu
Answer: C
Explanation:
Correct Answer. C. Boot into Safe Mode and uninstall the software Booting into Safe Mode restricts software from running, which allows the user to safely uninstall recently installed programs or drivers that may be causing stability issues.
Option A is incorrect because while System Restore can revert system changes, it's more comprehensive and might affect other system settings and installations Option B is incorrect because a hard reset does not solve underlying issues related to problematic software Option D is incorrect because manually deleting installation folders does not properly uninstall software and can leave behind residual system entries
NEW QUESTION # 339
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