Google CloudFoundational

Cloud Digital Leader

CDL

Foundational knowledge of cloud concepts and how Google Cloud products and services support business transformation.

Duration
90 min
Exam questions
50–60
Passing score
Pass / Fail (undisclosed)
Exam fee
$99
Question formats:Multiple choiceMultiple response
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3 free papers
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You get 3 free practice papers with your plan.

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Mixed paper 1
Domain 1 · 25 questions
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Mixed paper 2
Domain 1 · 17 questions
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Mixed paper 3
Domain 1 · 16 questions

Domain papers 502 questions

Free
Mixed paper 1
25 questions · 60 min
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Mixed paper 2
17 questions · 41 min
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Mixed paper 3
16 questions · 39 min

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Full-length, exam-like practice tests. Available with Pro.

Mock exam 1
55 questions · 90 min
Mock exam 2
55 questions · 90 min
Mock exam 3
55 questions · 90 min

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Question 1Digital Transformation with Google Cloud

After a painful decade tied to a single broadcast vendor, a media group refuses to sign anything that makes future exit expensive. It already runs containers in its own data centres. Which Google Cloud differentiator addresses that concern?

  1. A.

    The breadth of proprietary managed services

  2. B.

    Sustained price reductions on virtual machines

  3. C.

    Commercial agreements with two providers

  4. D.

    Open source and open standards

Show answer

Answer: D

Openness and interoperability through open source and open standards is the differentiator that keeps exit costs and lock-in low.

  • A. Standardising on proprietary tooling everywhere deliberately increases switching cost, the opposite of the requirement.
  • B. Lower prices reduce the cost of staying; they do nothing to make leaving feasible, which is the board's concern.
  • C. Dual contracts give price leverage but leave switching cost untouched if applications use proprietary interfaces.
  • D. Open source and open standards lower switching cost for both workloads and skills, which is what lock-in really measures.

What's on the exam

6 domains · 14 task statements, straight from the official exam guide (as of 2026-09-14).

  1. 1.1Explain why and how the cloud is revolutionizing businesses
    • Define the terms: cloud, agentic AI, infrastructure, digital transformation, open source, open standard.
    • Explain the benefits of cloud technology to a business’ digital transformation (e.g., scalability, cost-effectiveness, agility, speed, flexibility, enhanced security, global reach and high availability, data-driven insights, strategic value and focus).
    • Describe the primary drivers that compel organizations to pursue digital transformation and the significant challenges they face (i.e., factors that motivate organizations to transform, common hurdles that can affect transformation, implications and risks of not adopting cloud).
    • Recognize some of Google Cloud’s top differentiators (e.g., world-leading AI, deep commitment to openness and interoperability, AI Hypercomputer, AI-ready data platform, security, global network).
  2. 1.2Describe fundamental cloud concepts
    • Identify the corresponding business use case and benefits of various cloud architectures (e.g., private cloud, hybrid cloud, multicloud).
    • Define fundamental networking concepts and describe how Google Cloud’s global network infrastructure supports digital transformation (e.g., IP address, domain name service (DNS), basic IP addresses, latency, bandwidth).
    • Describe the components of Google Cloud’s network and explain how they work together (e.g., regions, zones, edge locations).
    • Describe the benefits and tradeoffs of different cloud service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)

Outline reproduced from the vendor's public exam guide for study reference.Official guide

CDL practice — frequently asked questions

Are these real CDL exam questions?

No. Every question on CertifyCloudx is original, written by us against Google Cloud's publicly available CDL exam guide to rehearse the skills it lists. None are actual exam questions, and CertifyCloudx is not affiliated with or endorsed by Google Cloud.

How many CDL practice questions are there?

502 practice questions, including 3 full-length timed mock exams and 51 domain papers of up to 25 questions (mixed and by topic). Every question has a detailed explanation of why the right answer wins and why each distractor loses.

Is the content up to date with the current CDL exam guide?

The questions are written against the CDL exam guide dated 2026-09-14, and we revise them when Google Cloud updates the guide.

What question formats are covered?

The same formats the real CDL uses: Multiple choice, Multiple response. Each is rendered and graded the way the exam does it.

How long is the CDL exam and how many questions does it have?

According to Google Cloud's published exam details: 50–60 questions, 90 minutes, passing score Pass / Fail (undisclosed). Our mock exams use the same time limit, with a question count in the middle of that range. Always confirm current details with Google Cloud before booking.

Can I practise CDL for free?

Yes. 3 papers are free, with up to 10 questions a day on the free plan and no card needed. Pro unlocks every paper and mock exam with no daily limit.

Does CertifyCloudx guarantee that I will pass?

No practice material can guarantee a result. CertifyCloudx helps you find and close your weak areas — accuracy by exam-guide domain and topic shows what to study next.