Walking into the C_S4CDK_2021 exam unprepared for its pace is a risk you do not need to take. The Getcertkey test engines recreate the pressure of the SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer testing environment, so when exam day arrives in 2026, it feels like just another practice session.
SAP C_S4CDK_2021 Exam Overview:
| Certification Vendor: | SAP |
|---|---|
| Exam Name: | SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer Exam |
| Exam Number: | C_S4CDK_2021 |
| Related Certifications: | SAP Certified Development Associate - SAP Cloud Platform: Enterprise Extension SAP Certified Development Associate - SAP BTP Extensions with SAP Cloud Application Programming Model |
| Exam Format: | Multiple Choice, Multiple Response |
| Available Languages: | English |
| Real Exam Qty: | 80 |
| Exam Price: | USD 592 |
| Passing Score: | 64% |
| Exam Duration: | 180 minutes |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored exam through SAP Certification Hub or authorized SAP exam delivery platform. |
| Pre Condition: | No mandatory prerequisite certification. SAP recommends hands-on experience with SAP Cloud SDK, SAP Business Technology Platform, and SAP S/4HANA extensibility scenarios. |
| Official Syllabus URL: | https://training.sap.com/certification/c_s4cdk_2021-sap-certified-development-associate---sap-cloud-sdk-extensibility-developer-exam-g/ |
SAP C_S4CDK_2021 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Deployment and Operations | <8% | - Application Lifecycle
|
| Topic 2: SAP Business Technology Platform | 8%-12% | - Platform Services
|
| Topic 3: Developing Side-by-Side Extensions | >12% | - Extension Development
|
| Topic 4: Testing and Debugging | 8%-12% | - Quality Assurance
|
| Topic 5: SAP S/4HANA Integration | >12% | - Integration Techniques
|
| Topic 6: Application Security and Authentication | 8%-12% | - Security Concepts
|
| Topic 7: Resilience and Performance | <8% | - Application Reliability
|
| Topic 8: SAP Cloud SDK Fundamentals | >12% | - SDK Architecture
|
Common Questions About the SAP C_S4CDK_2021 Exam
What is the SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer exam all about?
The C_S4CDK_2021 exam is the official SAP exam behind the SAP Certified Development Associate certification, validating the skills measured by the SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer credential. It sits at the Associate level of the SAP certification program. It also connects to SAP Certified Development Associate - SAP Cloud Platform: Enterprise Extension, SAP Certified Development Associate - SAP BTP Extensions with SAP Cloud Application Programming Model, so the knowledge you build here carries over to those tracks as well.
How many questions are on the C_S4CDK_2021 exam, and how much time do I get?
The C_S4CDK_2021 exam contains 80 questions to be completed within 180 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 C_S4CDK_2021 exam, and what does it cost?
The passing score for the C_S4CDK_2021 exam is 64%, and the official registration fee is USD 592. 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 160 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 C_S4CDK_2021 exam?
No mandatory prerequisite certification. SAP recommends hands-on experience with SAP Cloud SDK, SAP Business Technology Platform, and SAP S/4HANA extensibility scenarios. Requirements can change when SAP revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
Can I try the C_S4CDK_2021 practice questions before I buy?
Yes. Getcertkey provides a free C_S4CDK_2021 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if SAP 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 C_S4CDK_2021 exam, and how is my order delivered?
Every SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer 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 C_S4CDK_2021 exam?
The SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer exam blueprint is organized into 8 domains. The first three are:
- SAP S/4HANA Integration — >12% of the exam
- Developing Side-by-Side Extensions — >12% of the exam
- Testing and Debugging — 8%-12% 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.
SAP Certified Development Associate - SAP Cloud SDK Extensibility Developer Sample Questions:
Question 1
What allows for easy adoption of the Continous Delivery Toolkit?
A. A project generated through the provided archetypes already includes a Jenkins file which loads the CI/CD pipeline automatically.
B. Pipelines running everything in parallel, so given enough computing resources, builds run fast.
C. Isolation of the builds
D. The code of the pipeline, the lifecycle management script, and the required Docker images can be updates easily.
E. Having a local download cache
Question 2
Which of these are NOT fundamental design principles of SAP S/4HANA Cloud and SAP S/4HANA?
Note: There are 4 correct answers to this question.
A. Compatibility
B. Angular and GraphQL
C. Focus on monolithic architecture
D. Coupled Extensions
E. Automation and AI first
F. Out-of-the-box integration with other cloud solutions
Question 3
What can be done under custom fields in the "Custom Field and Logic" application?
A. Make your field available in other languages.
B. Make your field available via SOAP.
C. Make your field available via GraphQL
Question 4
What are some of the basic guidelines of the Twelve Factor app?
Note: There are 3 correct answers to this question.
A. Make a distinction between local and third party services
B. Foster traceability and reproducability of all changes
C. Build applications as stateless and self-contained application processes
D. Separate application code and runtime configuration
E. Store configuration in the code
Question 5
What activities can be performed when using the Export Software Collection app?
Note: There are 3 correct answers to this question.
A. View the business interruptions
B. Create new software collections
C. Merge software collections
D. Check items of the collection for inconsistencies and dependencies
E. Check which collection items have been changed or added to a collection version
Solutions:
| Question 1 Answer: A | Question 2 Answer: B,C,D,E | Question 3 Answer: A | Question 4 Answer: B,C,D | Question 5 Answer: B,C,D |


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