- What the D-CI-DS-23 Credential Actually Is
- Who Issues It and Where It Sits in Dell's Program
- Exam Format, Delivery, and Scoring Facts
- The Seven Exam Domains and Their Weights
- The Design Mindset the Exam Rewards
- Registration, Voucher, and Retake Mechanics
- Who Should Take It and Where It Fits Professionally
- A Domain-Weighted Preparation Path
- Frequently Asked Questions
- D-CI-DS-23 is the Dell Technologies Proven Professional exam for Dell Cloud Infrastructure Design 2023, focused on designing cloud infrastructure.
- The exam runs 90 minutes and is offered in English and French through Pearson VUE.
- Architecting a Do-It-Yourself Solution carries the heaviest weight at 25%, followed by CI / HCI at 18%.
- Dell does not publish question count, passing score, or pass rate in the exam-specific sources checked.
What the D-CI-DS-23 Credential Actually Is
D-CI-DS-23 is the exam code for Dell Cloud Infrastructure Design 2023, a certification exam within the Dell Technologies Proven Professional program. Earning the credential means passing this exam after building knowledge and skills through hands-on experience and/or recommended training. The word "Design" in the title is the key to understanding everything else: this is not an administration or troubleshooting exam. It tests whether you can take a set of business and technical requirements and turn them into a defensible cloud infrastructure architecture.
That distinction shapes the entire candidate experience. Where an operations-focused exam asks what button to click or which command to run, a design exam asks which approach fits a given set of constraints and why. You will be weighing trade-offs between building a platform from discrete components, adopting a converged or hyperconverged approach, and extending into hybrid or multi-cloud environments.
If you are looking for a quick orientation on the code itself, our explainers on what D-CI-DS-23 is and what D-CI-DS-23 stands for cover the naming conventions in short form. This article goes deeper into what the certification demands and how the pieces fit together.
Who Issues It and Where It Sits in Dell's Program
The governing body is Dell Technologies, through its Proven Professional certification program. Credential status is managed in CertTracker, Dell's tracking system, and recognition of your credential follows current Dell requirements, which can include moving to revised exams when Dell requires it. This matters for planning: a design certification tied to a specific year in its name signals that the content reflects a particular generation of Dell's cloud infrastructure thinking, and you should expect Dell to revise the exam over time.
Dell publishes the official exam description, including the certification requirements and the exam content outline, as a downloadable document on its learning site. That document is the authoritative blueprint. Everything in the domain breakdown below follows its objectives and approximate question-distribution weights. Treat it as the primary source and treat any third-party summary, including this one, as a companion rather than a replacement.
Exam Format, Delivery, and Scoring Facts
Here is what is confirmed for the exam, and just as importantly, what is not published.
| Item | What Dell/Pearson VUE publishes |
|---|---|
| Exam name and code | Dell Cloud Infrastructure Design 2023 (D-CI-DS-23) |
| Duration | 90 minutes |
| Languages | English, French |
| Delivery | Pearson VUE, proctored at a test center or via OnVUE online proctoring |
| Question count | Not published in the exact-code sources reviewed |
| Passing score | Not published in the exact-code sources reviewed |
| Pass rate | Not published in the exact-code sources reviewed |
| Result status | Computer-scored results are provisional pending Dell review |
Be wary of any site that quotes a precise question count, cut score, or pass rate for this exam without citing Dell. Those figures are simply not available in the official exact-code materials. If you want to understand how to think about difficulty without made-up numbers, see our discussion of how hard the D-CI-DS-23 exam is, and for what is and is not known about scoring, read our breakdown of the D-CI-DS-23 passing score and the D-CI-DS-23 pass rate.
OnVUE Requirements
If you choose online proctoring, plan the logistics ahead of exam day. OnVUE requires a passed system test, a government-issued photo ID that matches your registration, and a private room without books or notes. Treat the system test as a required gate rather than a formality, and run it on the same computer and network you will use for the exam.
The Seven Exam Domains and Their Weights
The official blueprint divides the exam into seven domains, each with an approximate question-distribution weight. The weights tell you where your study hours will earn the most return. Our complete guide to the seven content areas goes into each in more depth; here is the working summary.
| Domain | Approximate Weight |
|---|---|
| 1. Introduction to Cloud Design and Design Parameters | 10% |
| 2. Data Collection and Analysis | 12% |
| 3. Architecting a Do-It-Yourself Solution | 25% |
| 4. Architecting a CI / HCI Solution | 18% |
| 5. Cloud Management Platform | 10% |
| 6. Hybrid Cloud and Multi Cloud | 15% |
| 7. Application Development and Deployment Platform | 10% |
Domain 3: Architecting a Do-It-Yourself Solution (25%)
The single largest block of the exam. This domain is about designing a cloud platform assembled from individual compute, storage, and network components rather than a pre-integrated system. Expect to reason about how those layers fit together and what the design must account for.
- Selecting and sizing individual infrastructure building blocks against requirements
- Understanding the integration burden and design responsibility that come with a build-it-yourself approach
- Connecting component choices back to the requirements gathered earlier in the design process
Domain 4: Architecting a CI / HCI Solution (18%)
The second-heaviest domain covers converged and hyperconverged infrastructure. The skill being tested is not just knowing what these terms mean but knowing when a pre-integrated approach is the better design answer than a do-it-yourself one.
- Differentiating converged from hyperconverged architectures
- Judging when integrated systems fit a requirement set better than assembled components
- Recognizing the design implications of scaling and lifecycle management in each model
Domain 6: Hybrid Cloud and Multi Cloud (15%)
This domain extends design thinking beyond a single environment. Candidates should be comfortable with the reasons organizations spread workloads across private and public resources and the design considerations that follow.
- Distinguishing hybrid cloud from multi-cloud models
- Weighing placement, connectivity, and consistency across environments
- Understanding how governance and management concerns grow as environments multiply
Domains 1, 2, 5, and 7 together make up the remaining 42% of the exam, so ignoring them in favor of the "big three" is a mistake. Domain 2, Data Collection and Analysis, in particular underpins every design decision that follows: if you misread the requirements, the architecture you build on top of them will be wrong.
The Design Mindset the Exam Rewards
Because this is a design exam, success depends on a way of thinking more than on memorized facts. The domain sequence mirrors a real design engagement: establish design parameters, collect and analyze data, then architect a solution using one of several approaches, layer on management, extend across clouds, and support application deployment.
Requirements Come First
Domains 1 and 2 teach you that a design starts with parameters and evidence, not with products. Questions in this territory tend to reward candidates who ask what the workload, business goal, or constraint actually requires before choosing an architecture. When a scenario describes a customer situation, read it for the constraints it hides: growth expectations, operational skill levels, integration needs, and risk tolerance.
Choosing Between Architectural Approaches
The pairing of Domain 3 (do-it-yourself) and Domain 4 (CI / HCI) is deliberate. The exam wants you to understand that these are competing answers to the same problem, each with trade-offs. A candidate who knows only one approach will struggle when a scenario implicitly favors the other. Practice articulating, in a sentence or two, why one approach beats another for a given requirement set.
Registration, Voucher, and Retake Mechanics
The exam is delivered by Pearson VUE, either at a physical test center or through OnVUE online proctoring. Pearson's U.S. voucher store lists the general Dell certification voucher at USD 230, and that voucher expires 12 months after purchase. Importantly, voucher expiry is separate from credential validity: the clock on your voucher says nothing about how long your certification remains recognized.
Because pricing and policies can change, confirm the current figure on the Pearson VUE store before budgeting. For a full picture of costs beyond the voucher, such as training, see our D-CI-DS-23 certification cost breakdown, and for scheduling considerations see our guide to D-CI-DS-23 exam dates.
Retake Policy
If you do not pass, a waiting period applies before you can try again: 7 days after a first failure and 14 days after any later failure. That short first window means a quick recovery is possible, but it is a poor reason to sit the exam underprepared. Each attempt typically requires a fresh purchase, so treat the first sitting as the real one.
Requirements to Earn the Credential
The formal requirement is straightforward: have sufficient knowledge and skills, gained through hands-on experience and/or recommended training, and pass this exam. There is no separate prerequisite credential listed for D-CI-DS-23 in the exact-code sources, and predecessor-exam prerequisites should not be assumed. For a deeper look, see our page on D-CI-DS-23 requirements.
Who Should Take It and Where It Fits Professionally
This certification suits people whose work involves planning and architecting infrastructure rather than just operating it. Typical roles include solution architects, pre-sales and technical consultants, infrastructure designers, and senior engineers who contribute to cloud design decisions. It is particularly relevant if you work with organizations that buy, deploy, or advise on Dell infrastructure, since the exam is built around Dell's perspective on cloud infrastructure design.
Whether it is worth the investment depends on your role and employer. Qualitatively, a design-oriented credential demonstrates that you can reason about architecture trade-offs, which employers in consulting, channel partner, and enterprise architecture settings tend to value. We do not quote salary figures here because no reliable exam-specific numbers are published by Dell. If you want to evaluate the decision more fully, read our analysis of whether the D-CI-DS-23 certification is worth it, and see our overview of D-CI-DS-23 jobs and the D-CI-DS-23 salary guide for how to research earnings responsibly.
Key Takeaway
Think of D-CI-DS-23 as proof of design judgment. The exam rewards candidates who can match an architectural approach to a requirement set and explain the trade-off, not those who simply recall product specifications.
A Domain-Weighted Preparation Path
Dell's recommended preparation is the Cloud Infrastructure Planning and Design v2 - On Demand Course (ES732OCMCIPD2). Pair it with hands-on exposure where you can get it, and use the official exam description as your checklist. The sequence below allocates time by domain weight while respecting the logical order of a design engagement. For a fuller plan, see our D-CI-DS-23 study guide.
Foundations of the Design Process
- Domain 1: design parameters and the vocabulary of cloud design
- Domain 2: how requirements and data are gathered and analyzed
- Download the official exam description and mark each objective you cannot yet explain
The Heaviest Architectural Domain
- Domain 3: Architecting a Do-It-Yourself Solution (25%), given the most time because it carries the most weight
- Work through sample scenarios and write out your component-level reasoning
Integrated Systems and Contrast
- Domain 4: CI / HCI (18%)
- Build a comparison of do-it-yourself versus CI / HCI for the same requirements
Extending and Operating the Cloud
- Domain 6: Hybrid Cloud and Multi Cloud (15%)
- Domain 5: Cloud Management Platform (10%)
- Domain 7: Application Development and Deployment Platform (10%)
Consolidation
- Timed practice under the 90-minute limit
- Revisit your weakest domains and review the D-CI-DS-23 cheat sheet
You can pressure-test your readiness with scenario-style questions on our D-CI-DS-23 practice test site, which helps you find the domains where your design reasoning is still shaky. For structured courses and learning options, our overview of D-CI-DS-23 training lays out the choices.
Frequently Asked Questions
D-CI-DS-23 is the exam code for Dell Cloud Infrastructure Design 2023, a Dell Technologies Proven Professional exam. It covers designing cloud infrastructure across do-it-yourself, converged and hyperconverged, and hybrid or multi-cloud approaches.
The published exam duration is 90 minutes. The exam is offered in English and French, delivered through Pearson VUE at a test center or via OnVUE online proctoring.
The question count, passing score, and pass rate are not published in the exact-code sources for D-CI-DS-23. Be cautious of any source quoting specific figures without citing Dell, and rely on the official exam description for confirmed details.
Architecting a Do-It-Yourself Solution is the largest at 25%, followed by Architecting a CI / HCI Solution at 18% and Hybrid Cloud and Multi Cloud at 15%. The other four domains range from 10% to 12%.
You must wait 7 days after a first failed attempt and 14 days after any later failed attempt before retaking. Each new attempt generally requires a fresh voucher, so thorough preparation before the first sitting is the most economical approach.