Over 66059+ Satisfied Customers
$89.98
57%OFF
(Include: PDF + Desktop Test Engine + Online Test Engine)
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Download DemoCustom purchase
PrepAwayTest has an unprecedented 99.6% first time pass rate among our customers. We're so confident of our products that we provide no hassle product exchange.
Working toward a more decent job starts with a single decision to prepare. PrepAwayTest makes that decision easy in 2026: a free demo, 237 practice questions for the Salesforce-MuleSoft-Developer-I exam across three formats, and support available at any hour.
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified MuleSoft Developer I Exam |
| Exam Number: | Salesforce-MuleSoft-Developer-I / Mule-Dev-201 |
| Exam Duration: | 120 minutes |
| Exam Format: | Scenario-based, Multiple-choice |
| Exam Price: | USD 200 |
| Passing Score: | 70% |
| Real Exam Qty: | 60–65 |
| Related Certifications: | Salesforce Certified MuleSoft Developer II |
| Certificate Validity Period: | Valid indefinitely; annual maintenance required via Trailhead |
| Available Languages: | English |
| Recommended Training: | Trailhead: MuleSoft Developer Learning Path MuleSoft Official Training |
| Exam Registration: | Webassessor / Kryterion Scheduling Salesforce Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | No formal prerequisites; recommended: 6+ months experience building basic integrations with Mule 4 and Anypoint Platform |
| Official Syllabus URL: | https://help.salesforce.com/s/articleView?id=005298959&language=en_US |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging and Deployment | 13% | - Debugging and logging - Unit testing with MUnit - Deployment strategies and management |
| Topic 2: Creating Application Networks | 7% | - Anypoint Platform components and use cases - Application network concepts and benefits - API-led connectivity principles |
| Topic 3: Data Transformation with DataWeave | 15% | - DataWeave syntax and expressions - Transforming between formats (JSON, XML, CSV, Java) - Filtering, grouping, and aggregating data |
| Topic 4: Connectivity and Connectors | 15% | - Authentication and security - Consuming and exposing services - Using core and popular connectors |
| Topic 5: Accessing and Modifying Mule Events | 10% | - Transforming and enriching payloads - Event structure and variables - Using core processors to modify events |
| Topic 6: Structuring Mule Applications | 10% | - Flows, subflows, and error handling - Configuration and properties files - Modular design and reusability |
| Topic 7: Designing APIs | 8% | - Defining resources, methods, and parameters - API specification best practices - RESTful API design and RAML |
| Topic 8: Error Handling and Transactions | 8% | - Error types and handling strategies - Rollback and transaction management |
| Topic 9: Building API Implementations | 7% | - Mapping requests and responses - Implementing APIs from specifications - Using APIkit |
A complete package backed by a full service system: 237 practice questions for the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam in three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Also included: a free demo, 365 days of free updates renewed continuously by experts, a 50% renewal discount afterward, unlimited installations, and 24-hour full-time online service.
The official Salesforce Certified MuleSoft Developer (Mule-Dev-201) outline organizes the exam into 9 domains. The three heaviest are Accessing and Modifying Mule Events (10%), Testing, Debugging and Deployment (13%), and Data Transformation with DataWeave (15%). The complete list is in the topics section above, and the 237 practice questions at PrepAwayTest cover every domain.
The Salesforce-MuleSoft-Developer-I exam is a Salesforce certification exam covering the Salesforce Certified MuleSoft Developer (Mule-Dev-201) syllabus shown above. It contributes to these credential paths: Salesforce Certified MuleSoft Developer II. It has a reputation for being demanding — which is exactly why the credential carries weight with employers in 2026. PrepAwayTest prepares you with 237 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.
You need 70% to pass the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam, and registration costs USD 200. Since retakes are priced the same, verifying readiness with the PrepAwayTest practice engines first is simply good budgeting.
Salesforce recommends these training resources for the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam:
Pair the training with the 237 practice questions from PrepAwayTest — renewed continuously, they keep your practice aligned with the newest exam information.
PrepAwayTest refunds you in full if you take the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Delivery is by email within 1 minute of purchase — contact support if nothing arrives within 2 hours.
Online proctored or onsite testing center Register for the Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam through these official channels:
After booking, your PrepAwayTest practice questions arrive by email within 1 minute — preparation can begin immediately.
The Salesforce Certified MuleSoft Developer (Mule-Dev-201) exam presents 60–65 within 120 minutes. That pacing is part of the challenge — rehearse it with the timed mode in the PrepAwayTest Desktop Test Engine.
No formal prerequisites; recommended: 6+ months experience building basic integrations with Mule 4 and Anypoint Platform Requirements are updated from time to time, so confirm the latest on the official Salesforce exam page before scheduling.
Where are values of query parameters stored in the Mule event by the HTTP Listener?
Correct Answer: B 🗳️
Explanation: Only visible for PrepAwayTest members. You can sign-up / login (it's free).
How many Mule applications can run on a CloudHub worker?
Correct Answer: B 🗳️
How can you call a subflow from Dataweave?
Correct Answer: D 🗳️
Explanation: Only visible for PrepAwayTest members. You can sign-up / login (it's free).
Which file is used to define the interface contract to invoke a web service implemented as a SOAP service
Correct Answer: B 🗳️
Explanation: Only visible for PrepAwayTest members. You can sign-up / login (it's free).
What is not true about application properties?
Correct Answer: D 🗳️
Explanation: Only visible for PrepAwayTest members. You can sign-up / login (it's free).
1317 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)Hi, I used your Salesforce-MuleSoft-Developer-I real exam questions to prepare my test and passed it.
Kerr
I tried free demo before buying Salesforce-MuleSoft-Developer-I exam bootcamp, and the form of the complete version was just like the free demo.
Tobias
Thanks for PrepAwayTest Salesforce-MuleSoft-Developer-I real questions.
Donald
Great Salesforce-MuleSoft-Developer-I exam dump for everyone who wants to pass the Salesforce-MuleSoft-Developer-I exam! I have passed the Salesforce-MuleSoft-Developer-I exam in a very short time. Buy now if you need to pass the Salesforce-MuleSoft-Developer-I exam!
Amanda
I'm so happy used your Salesforce-MuleSoft-Developer-I exam material and passed it,will choose you next time.
Jeffrey
I have written this Salesforce-MuleSoft-Developer-I exam and succefully passed it. This is my feedback regards to the validity of this exam dump. Thanks!
Ogden
Really impressed by the up to date exam dumps for Salesforce-MuleSoft-Developer-I here. I got 91% marks in the exam. Credit goes to PrepAwayTest mock tests.
Valerie
With my constant failures increasing every day and not being able to find anything suitable to study with, I felt hopeless. Fortunately encountered and try Salesforce-MuleSoft-Developer-I exam dump, thank you!
Fanny
Hey, dude, keep calm and use Salesforce-MuleSoft-Developer-I practice dumps! I passed this Salesforce-MuleSoft-Developer-I exam a week ago. The questions and answers are up to date.
Elva
I passed my Salesforce-MuleSoft-Developer-I exam with 90% marks.
Jared
You ensured me that I can pass my Salesforce-MuleSoft-Developer-I exam soon after taking the test.
Orville
I failed twice in exam before trying PrepAwayTest Salesforce-MuleSoft-Developer-I questions and answers and was quite hesitant in taking the exam a third time.
Yvonne
These Salesforce-MuleSoft-Developer-I exam questions are worth every penny. I passed with a high score as 98%. It is the best result to me.
Amelia
I purchased the study materials, but I always suspect the rightness of the exam questions. But you confirm that they were all the most valid questions. And I began to study hard then I truly got a successful pass. Thank you!
Kerr
Passed my Salesforce-MuleSoft-Developer-I certification exam today with A 92% marks. Studied using the dumps at PrepAwayTest. Highly recommended to all.
Mignon
PrepAwayTest's questions and answers worked in a magical way.
Booth
Admirable study material which is quite reasonably priced!
Passed
Bishop
When I first visited PrepAwayTest , I had no idea that their questions and answers could be as helpful as they claim about them.
Tobias
Studying the guide from begin to end, I obtained a ggod score in the Salesforce-MuleSoft-Developer-I exam. Good dump!
Vivian
I passed the exam by using the Salesforce-MuleSoft-Developer-I exam dumms, and thank you!
Herman
0
0
0
0
If you have any question please leave me your email address, we will reply and send email to you in 12 hours.
Our Working Time: ( GMT 0:00-15:00 )
From Monday to Saturday
