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Cisco 642-995 Exam Prep Course (Premium File)
AI-Powered 642-995 Unified Computing Troubleshoot Exam - Pass on Your First Try

Last updated on Apr 06, 2026

642-995 Practice Exam
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All 642-995 Unified Computing Troubleshoot certification learning material, study guide, training courses are created by a team of Cisco training experts. The Study Guide and .EXM training software files contain relevant 642-995 Unified Computing Troubleshoot content, labs, practice questions and explanation. This 642-995 exam guide and training courses is based on the latest exam outlines available!

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642-995 Unified Computing Troubleshoot Study package designed to help you confidently pass your exam.

The 642-995 Exam Prep Features:

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Preparing and Passing the Cisco® 642-995 Exam: A Comprehensive Guide

As a student aspiring to excel in the field of networking and telecommunications, passing the Cisco® 642-995 exam is a crucial step towards achieving your goals. This exam, also known as the Unified Computing Troubleshooting (UCTS) exam, assesses your knowledge and skills in troubleshooting Cisco Unified Computing System (UCS) architectures.

Understanding the Cisco 642-995 Exam

The Cisco 642-995 exam is designed to evaluate your proficiency in troubleshooting various aspects of Cisco UCS, including hardware, software, connectivity, and management. It validates your ability to identify and resolve issues related to compute, network, storage, virtualization, and management domains within a UCS environment.

Here are some important details about the exam:

  • Exam Code: 642-995 UCTS
  • Exam Name: Unified Computing Troubleshooting (UCTS)
  • Exam Duration: 90 minutes
  • Exam Format: Multiple-choice and simulation questions
  • Passing Score: Cisco does not disclose the exact passing score, but it is typically around 800-850 on a scale of 1000
  • Exam Registration: You can register for the exam through the Cisco website or authorized Pearson VUE testing centers

Topics Covered in the Cisco 642-995 Exam

It is crucial to have a solid understanding of the topics that will be assessed in the Cisco 642-995 exam. Here are the key areas you need to focus on during your preparation:

  1. UCS Troubleshooting Tools and Methodologies
  2. Troubleshooting UCS Server Boot and POST
  3. Troubleshooting UCS Server and Blade Firmware
  4. Troubleshooting UCS LAN Connectivity
  5. Troubleshooting UCS SAN Connectivity
  6. Troubleshooting UCS B-Series Blade Servers
  7. Troubleshooting UCS C-Series Rack Servers
  8. Troubleshooting UCS Compute and Management Failures
  9. Troubleshooting UCS High Availability
  10. Troubleshooting UCS Backup and Restore

Actionable Tips for Passing the Cisco 642-995 Exam

1. Understand the Exam Objectives: Familiarize yourself with the exam objectives provided by Cisco. Ensure you have a clear understanding of what each objective entails and allocate your study time accordingly.

2. Study Official Cisco Resources: Utilize official Cisco resources, such as the official exam blueprint, documentation, whitepapers, and configuration guides. These materials provide in-depth knowledge and insights into UCS troubleshooting.

3. Hands-on Practice: Set up a lab environment with Cisco UCS equipment or use virtual labs to gain hands-on experience. Troubleshoot various scenarios, simulate failures, and practice resolving issues effectively.

4. Join Cisco Learning Communities: Engage with Cisco learning communities, forums, and social media groups. Participating in discussions and interacting with fellow learners can provide valuable insights and additional study resources.

5. Review Sample Questions and Practice Tests: Access sample questions and practice tests to assess your knowledge and identify areas for improvement. These resources can help you familiarize yourself with the exam format and build confidence.

6. Create a Study Plan: Develop a structured study plan that covers all the exam objectives. Set specific goals for each study session, allocate sufficient time for revision, and track your progress regularly.

7. Review and Reinforce: Regularly review the topics you have covered to reinforce your understanding. Focus on areas where you feel less confident and revisit relevant study materials to strengthen your knowledge.

8. Time Management: During the exam, manage your time effectively. Read each question carefully, eliminate obvious wrong answers, and prioritize your efforts based on the allocated points for each question.

9. Stay Calm and Confident: Approach the exam with a positive mindset. Stay calm and confident throughout the test. If you encounter difficult questions, don't panic. Take a deep breath, analyze the options, and make the best possible choice.

10. Review Before Submission: Before submitting your exam, review all your answers and ensure you have responded to every question. Check for any careless mistakes or omissions that you can correct before final submission.

Remember, diligent preparation, hands-on practice, and a positive mindset are key to passing the Cisco 642-995 exam. Good luck with your studies and future endeavors in the networking field!

Please note that all information provided here is accurate and up-to-date as of my knowledge cutoff date in September 2021. For the most current and detailed information about the Cisco 642-995 exam, please visit the official Cisco website.

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Question 12:

  • Correct answers: A, B, F.

  • Why:
- A. The index size will increase. Enabling CMK encryption adds encryption metadata and key management data, which increases index size. - B. Query times will increase. Encryption/decryption overhead and key retrieval can slow queries. - F. Azure Key Vault is required. CMK means you store/manage keys in Key Vault; it’s a billable, required service for CMK.
  • Why the other options are incorrect:
- C (self-signed X.509 certificate required) is not a requirement for CMK. - D (index size will decrease) and E (query times will decrease) contradict the expected impact of CMK.

Singapore, Singapore

VirtuLearn AI

GIF also we are using ?

  • No, GIF is not supported for Form Recognizer input. The allowed formats are JPG, PNG, PDF (text or scanned), or TIFF.
  • If you have GIFs, convert them to one of the supported formats (e.g., convert to JPG/PNG or PDF) before training or uploading.
  • Also ensure each file is under 50 MB and, when possible, use text-embedded PDFs to reduce errors.

Singapore, Singapore

VirtuLearn AI

Question 11:

  • Correct answers: A, C, F.

  • Why:
- Form Recognizer accepts documents in these formats: JPG, PNG, PDF (text or scanned), or TIFF. (TIFF is sometimes used in archival/scanned docs.) - Text-embedded PDFs are preferred because they minimize character extraction and location errors. - Training data must be under 50 MB per file.
  • So A, C, and F are the three files that meet these input requirements; the other options (B, D, E) likely fail one of the criteria (wrong format or too large). If you want, describe the formats of A, C, and F to confirm they meet all three criteria.

Singapore, Singapore

VirtuLearn AI

Question 10:
The correct answer is B: A new query key was generated.
Explanation:

  • The REST call to:
POST .../regenerateKey?api-version=2017-04-18 with body {"keyName": "Key2"} regenerates the specified account key.
  • Since you specified Key2, only the secondary key is regenerated; the primary key (Key1) remains unchanged.
  • This operation updates the Cognitive Services account keys within Azure, not anything in Azure Key Vault.
  • “Query key” refers to the key used to authorize API requests to the service (subscription key), so regenerating Key2 yields a new value for that key.

Singapore, Singapore

VirtuLearn AI

Why pull first, its create is first is it
Yes. The sequence is correct because you need a base image first.

  • Step 1: Pull the base container image (Anomaly Detector) to have a starting point.
  • Step 2: Create a Dockerfile to capture the exact changes you want (reproducible build).
  • Step 3: Build and push the customized image to Azure Container Registry (ACR).
  • Step 4: Distribute a docker run script to deploy the container on devices.

Why not start with the Dockerfile? You need the base image to reference in the FROM line, and you can only push a built image to ACR, not an unbuilt modification.

Singapore, Singapore

VirtuLearn AI

Question 5:

  • In Azure Resource Manager (ARM) REST APIs, creating or updating a resource is done with a PUT request to the resource’s exact URL (idempotent operation). This means you can repeatedly call the same PUT and it will create the resource if it doesn’t exist or update it if it does.
  • POST is used to create resources under a collection (without a predefined name), which would generate a new resource id each time and is not suitable when you need a single, known resource name and a single endpoint/key to consolidate billing and access.
  • For Question 5, you’re creating a new resource at a specific path (with a known resource name) to provide a single key/endpoint for multiple services. Therefore, PUT is the correct method.

If you’d like, I can outline the exact REST call structure (URL, headers, and body) for creating the Cognitive Services/related resource using PUT.

Singapore, Singapore

Smila Vincent

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Singapore, Singapore

VirtuLearn AI

Question 62:

  • Correct answer: D. Implement Jenkins on Compute Engine virtual machines.

  • Why this is the best choice:
- Since the app runs on GCP, hosting Jenkins on Compute Engine VMs keeps the CI/CD infrastructure in the same cloud environment, simplifying access to GCP services and credentials. - It reduces operational toil compared to managing Jenkins on local workstations or on-prem Kubernetes. - Cloud Functions cannot host a full Jenkins server (they’re serverless and not suited for long-running CI/CD tasks). - Using the Google Compute Engine plugin (google-compute-engine) lets Jenkins provision and manage GCE resources for build agents, enabling scalable, cloud-native pipelines.
  • How this supports security and streamline releases:
- Use GCP IAM/service accounts for least-privilege access, encrypt artifacts at rest, and place Jenkins behind private networking or IAP/VPN as needed. - Centralize credentials and secrets in Jenkins’ credentials store or Cloud KMS-backed solutions. - Automate deployments to GCP resources (App Engine, GKE, Cloud Run, Compute) via pipelines.
  • Why other options are less suitable:
- Local workstations: not scalable or secure for team CI/CD. - On-prem Kubernetes: adds management burden and detaches from GCP as the hosting environment. - Cloud Functions: not appropriate for a persistent Jenkins server.

Zionsville, United States

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Establish if the solution satisfies the requirements. Your company has a Microsoft SQL Server Always On availability group configured on their Azure virtual machines (VMs). You need to configure an Azure internal load balancer as a listener for the availability group. Solution: You enable Floating IP. Does the solution meet the goal?

  • Yes.

  • Explanation: When using an Azure internal load balancer as a listener for a SQL Server Always On availability group, you must enable the Floating IP feature. This allows the internal listener IP to float to the active primary replica, ensuring the listener remains reachable and client connections are redirected correctly after failover. The Floating IP setting is required for stable listener behavior in AG configurations.

Johannesburg, South Africa

VirtuLearn AI

Question 10:

  • Answer: Yes

  • Why: The Windows 10 P2S VPN client must include the correct route(s) to reach VNetB via the VPN gateway in VirtualNetworkA. When you peered VirtualNetworkA with VirtualNetworkB, the address space reachable through the gateway changed, but the existing P2S client package may not contain the updated routes. By re-downloading and reinstalling the VPN client configuration, you install an updated client package that includes the route to VirtualNetworkB, allowing the workstation to connect to VNetB through the gateway. This is the documented approach after changing VNets or peering that affects address spaces.

Johannesburg, South Africa