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Cisco 642-035 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Troubleshooting Cisco Data Center Unified Computing (DCUCT) |
| Exam Number: | 642-035 |
| Real Exam Qty: | 65-75 |
| Passing Score: | Variable (approx. 750-850 / 1000 scale) |
| Exam Format: | Multiple Choice Multiple Answer, Drag and Drop, Simulation, Multiple Choice Single Answer |
| Related Certifications: | Cisco Certified Specialist - Data Center Unified Computing Troubleshooting CCIE Data Center |
| Exam Price: | $300 USD |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Recommended Training: | Troubleshooting Cisco Data Center Unified Computing (DCUCT v5.0) |
| Exam Registration: | Pearson VUE Registration Cisco Official Exam Page |
| Sample Questions: |  |
| Exam Way: | Proctored online or at authorized Pearson VUE test centers |
| Pre Condition: | Recommended: Basic knowledge of Cisco UCS architecture, 1-3 years of hands-on experience with UCS deployments; no mandatory prerequisite exams |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/dcuct.html |
Cisco 642-035 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| UCS C-Series Standalone Troubleshooting | 34% | - Hardware component troubleshooting
|
| Network and Storage Connectivity Troubleshooting | 20% | - LAN and SAN connectivity
|
| UCS B-Series Chassis and Fabric Interconnect Troubleshooting | 22% | - Fabric infrastructure troubleshooting
|
| Troubleshooting UCS Architecture and System Internals | 24% | - Hardware and management troubleshooting
|
Cisco Troubleshooting Cisco Data Center Unified Computing Exam FAQ: What Candidates Ask Most
What is the Cisco 642-035 exam?
The 642-035 exam is the official Cisco exam behind the CCNP Data Center certification, validating the skills measured by the Cisco Troubleshooting Cisco Data Center Unified Computing credential. It sits at the Professional level of the Cisco certification program. It also connects to CCIE Data Center, Cisco Certified Specialist - Data Center Unified Computing Troubleshooting, so the knowledge you build here carries over to those tracks as well.
How many questions are on the 642-035 exam, and how much time do I get?
The 642-035 exam contains 65-75 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 642-035 exam, and what does it cost?
The passing score for the 642-035 exam is Variable (approx. 750-850 / 1000 scale), and the official registration fee is $300 USD. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 168 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 642-035 exam?
Recommended: Basic knowledge of Cisco UCS architecture, 1-3 years of hands-on experience with UCS deployments; no mandatory prerequisite exams Requirements can change when Cisco revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 642-035 exam?
You can book the Cisco Troubleshooting Cisco Data Center Unified Computing exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Proctored online or at authorized Pearson VUE test centers. Choose the option that suits you best when you book your seat.
What official training is recommended for the 642-035 exam?
Cisco recommends the following training resources for the Cisco Troubleshooting Cisco Data Center Unified Computing exam:
Official courses build the foundation; the 168 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 642-035 practice questions before I buy?
Yes. Getcertkey provides a free 642-035 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Cisco revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 642-035 exam, and how is my order delivered?
Every Cisco Troubleshooting Cisco Data Center Unified Computing purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 642-035 exam?
The Cisco Troubleshooting Cisco Data Center Unified Computing exam blueprint is organized into 4 domains. The first three are:
- Troubleshooting UCS Architecture and System Internals — 24% of the exam
- UCS C-Series Standalone Troubleshooting — 34% of the exam
- Network and Storage Connectivity Troubleshooting — 20% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Cisco Troubleshooting Cisco Data Center Unified Computing Sample Questions:
Question 1
Which power policy should be chosen to maximize the performance of a Cisco UCS system with four PSUs and eight blades?
A. performance
B. non-redundant
C. grid
D. N+1
Question 2
Which option causes an operating system on a UCS device to consistently crash several minutes after booting?
A. incompatible operating system driver
B. disabled trusted platform module
C. faulty power supply
D. out-of-date network adapter firmware
E. incorrect boot order
Question 3
Refer to Exhibit 5.
Which of the following is true regarding password recovery for the Cisco IMC GUI interface?
A. Refer to the model-specific Cisco UCS C-Series Hardware guide to learn the location of the recovery jumper on the server motherboard
B. Type RECOVER into the Username field, and then type SYSTEM in the Password field to enter recovery mode
C. Enter the Cisco IMC BIOS to reset the GUI password
D. From the KVM Console, press F12 during POST to reset the credentials to admin/password
Question 4
Which of these is a supported Cisco C-Series integration topology? A)
B)
C)
D)
A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D
Question 5
After migrating a server that is configured with dynamic vNICs, Cisco UCS Manager assigns new dynamic vNICs to the server. If you had been monitoring traffic on an original dynamic vNIC, what must you do when the server comes back up?"
A. Remove and reconfigure the dynamic vNIC.
B. Nothing; Cisco UCS Manager will take over.
C. Reassign the dynamic vNIC back to the old configuration.
D. Reassign the monitoring source.
E. Reassign the service profile back to the master one.
Solutions:
| Question 1 Answer: C | Question 2 Answer: A | Question 3 Answer: C | Question 4 Answer: B | Question 5 Answer: D |
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