A Salesforce credential carries real weight with employers, and the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam is the step that earns it. Getcertkey makes that step shorter with 237 expert-prepared practice questions for the Salesforce-MuleSoft-Developer-I exam.
Salesforce Salesforce-MuleSoft-Developer-I Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified MuleSoft Developer I Exam |
| Exam Number: | Mule-Dev-201 |
| Exam Format: | Multiple Select, Multiple Choice |
| Related Certifications: | Salesforce Certified MuleSoft Associate Salesforce Certified Platform Developer I Salesforce Certified Integration Architect |
| Exam Price: | $200 USD |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 105 minutes |
| Passing Score: | 70% |
| Available Languages: | English |
| Real Exam Qty: | 60 |
| Recommended Training: | MuleSoft Developer Training on Trailhead |
| Exam Registration: | Salesforce Certification Registration |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Basic understanding of API development and MuleSoft Anypoint Platform is recommended. |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/mulesoft-developer-i |
Salesforce Salesforce-MuleSoft-Developer-I Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Anypoint Platform Fundamentals | - Platform components and architecture
|
| API Design and Development | - Designing APIs using RAML and REST principles
|
| Connectivity and Integration | - System integration patterns
|
| DataWeave and Transformation | - Data transformation fundamentals
|
| Deployment and Operations | - Deploying Mule applications
|
Common Questions About the Salesforce Salesforce-MuleSoft-Developer-I Exam
What is the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam all about?
The Salesforce-MuleSoft-Developer-I exam is the official Salesforce exam behind the Salesforce Certified MuleSoft Developer I certification, validating the skills measured by the Salesforce Certified MuleSoft Developer (Mule-Dev-201) credential. It sits at the Professional level of the Salesforce certification program. It also connects to Salesforce Certified MuleSoft Associate, Salesforce Certified Integration Architect, Salesforce Certified Platform Developer I, so the knowledge you build here carries over to those tracks as well.
How many questions are on the Salesforce-MuleSoft-Developer-I exam, and how much time do I get?
The Salesforce-MuleSoft-Developer-I exam contains 60 questions to be completed within 105 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 Salesforce-MuleSoft-Developer-I exam, and what does it cost?
The passing score for the Salesforce-MuleSoft-Developer-I exam is 70%, and the official registration fee is $200 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 237 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 Salesforce-MuleSoft-Developer-I exam?
Basic understanding of API development and MuleSoft Anypoint Platform is recommended. Requirements can change when Salesforce revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the Salesforce-MuleSoft-Developer-I exam?
You can book the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Online proctored or onsite testing center. Choose the option that suits you best when you book your seat.
What official training is recommended for the Salesforce-MuleSoft-Developer-I exam?
Salesforce recommends the following training resources for the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam:
Official courses build the foundation; the 237 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the Salesforce-MuleSoft-Developer-I practice questions before I buy?
Yes. Getcertkey provides a free Salesforce-MuleSoft-Developer-I PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Salesforce 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 Salesforce-MuleSoft-Developer-I exam, and how is my order delivered?
Every Salesforce Certified MuleSoft Developer (Mule-Dev-201) 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 Salesforce-MuleSoft-Developer-I exam?
The Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam blueprint is organized into 5 domains. The first three are:
- Deployment and Operations
- Anypoint Platform Fundamentals
- API Design and Development
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.
Salesforce Certified MuleSoft Developer (Mule-Dev-201) Sample Questions:
Question 1
Does a root element required when creating a XML response using Dataweave?
A. Not required
B. Depends on requirement
C. Always required
D. None of these
Question 2
A REST connect module is generated for a RAML specification. and then the rest connect module is imported in mule application in Anypoint Studio. For each method of the RAML specification , what does the REST connect module provide?
A. A flow
B. An operation
C. An event source
D. A scope
Question 3
Where is metadata stored in a Mule project
A. Global Element
B. application-types.xml
C. Config.yaml file
D. POM.xml file
Question 4
Refer to the exhibit. What is the output of logger component?
A. Map
B. Object
C. Array
D. String
Question 5
According to MuleSoft, what is the Center for Enablement's role in the new IT operating model?
A. Implements line of business projects to enforce common security requirements
B. Centrally manages partners and consultants to implement line of business projects
C. Implements line of business projects to enforce common security requirements
D. Creates and manages discoverable assets to be consumed by line of business developers
Solutions:
| Question 1 Answer: C | Question 2 Answer: A | Question 3 Answer: B | Question 4 Answer: C | Question 5 Answer: D |


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