SOA Certification S90.03

Walking into the S90.03 exam unprepared for its pace is a risk you do not need to take. The Getcertkey test engines recreate the pressure of the SOA Design & Architecture testing environment, so when exam day arrives in 2026, it feels like just another practice session.

SOA S90.03 Exam Overview:

Certification Vendor:	Arcitura Education
Exam Name:	SOA Design & Architecture
Exam Number:	S90.03
Exam Price:	$125–$150 USD
Real Exam Qty:	60
Exam Duration:	90 minutes
Available Languages:	English
Passing Score:	70%
Exam Format:	Multiple-choice, Scenario-based, Multiple-select
Related Certifications:	Certified SOA Analyst Certified SOA Security Specialist Certified SOA Consultant
Certificate Validity Period:	3 years
Recommended Training:	Official SOA Design & Architecture Course
Exam Registration:	Pearson VUE Registration Arcitura Official
Sample Questions:
Exam Way:	Online proctored or in-person at Pearson VUE test centers
Pre Condition:	No mandatory prerequisites; recommended prior knowledge of S90.01 and S90.02
Official Syllabus URL:	https://www.arcitura.com/soa-certification-programs

SOA S90.03 Exam Syllabus Topics:

SOA Design & Architecture Exam FAQ: What Candidates Ask Most

What is the SOA S90.03 exam?

The S90.03 exam is the official Arcitura Education exam behind the Certified SOA Professional (CSOAP), Certified SOA Architect certification, validating the skills measured by the SOA Design & Architecture credential. It sits at the Professional level of the Arcitura Education certification program. It also connects to Certified SOA Analyst, Certified SOA Consultant, Certified SOA Security Specialist, so the knowledge you build here carries over to those tracks as well.

How many questions are on the S90.03 exam, and how much time do I get?

The S90.03 exam contains 60 questions to be completed within 90 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 S90.03 exam, and what does it cost?

The passing score for the S90.03 exam is 70%, and the official registration fee is $125–$150 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 100 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 S90.03 exam?

No mandatory prerequisites; recommended prior knowledge of S90.01 and S90.02 Requirements can change when Arcitura Education revises its certification program, so confirm the current eligibility rules on the official exam page before you register.

How do I register for the S90.03 exam?

You can book the SOA Design & Architecture exam through the official registration channels below:

• Arcitura Official
• Pearson VUE Registration

As for delivery, the exam is offered in the following format: Online proctored or in-person at Pearson VUE test centers. Choose the option that suits you best when you book your seat.

What official training is recommended for the S90.03 exam?

Arcitura Education recommends the following training resources for the SOA Design & Architecture exam:

• Official SOA Design & Architecture Course

Official courses build the foundation; the 100 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.

Can I try the S90.03 practice questions before I buy?

Yes. Getcertkey provides a free S90.03 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if SOA 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 S90.03 exam, and how is my order delivered?

Every SOA Design & Architecture 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 S90.03 exam?

The SOA Design & Architecture exam blueprint is organized into 6 domains. The first three are:

• SOA Messaging & Interoperability — 15% of the exam
• Service Infrastructure & Lifecycle — 10% of the exam
• Service Composition & Architecture Patterns — 25% 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.

SOA Design & Architecture Sample Questions:

Question 1

A service cannot enter the role of composition sub-controller when invoked by a
composition initiator. Select the correct answer.

A. True
B. False

Question 2

Project Team A delivered 3 services and a month later Project Team B delivered 5
services. After an audit of the services delivered by these two project teams, it was
determined that 3 of the services delivered by Project Team B contained redundant logic
that already resides in 2 of the services originally delivered by Project Team A.
The audit results are negative because it is considered undesirable to have redundant logic among
services. Which service-orientation principle could have been applied to help avoid this
result? Select the correct answer.

A. Service Reusability
B. Service Abstraction
C. Service Statelessness
D. Standardized Service Contract

Question 3

The following statement describes the relationship between the Service Reusability
principle and which other design principle? "Because of the potentially high performance
and concurrent usage demands of reusable services, the extent of control they can
exercise over their underlying environment is an important design consideration in
guaranteeing an acceptable level of predictable runtime behavior." Select the correct
answer.

A. Service Abstraction
B. Service Autonomy
C. Standardized Service Contract
D. Service Loose Coupling

Question 4

Fill the blank for the following definition of the Service Statelessness design principle:
"Services minimize resource consumption by __________________ the management of
state information when necessary." Select the correct answer.

A. deferring
B. increasing
C. assuming
D. encapsulating

Question 5

Which of the following statements are true? SELECT ALL THAT APPLY

A. The adoption of service-orientation can result in a need to introduce a governance
structure that may introduce new organizational roles and processes.
B. The adoption of service-orientation can result in increased design complexity due to a
constant emphasis on reuse.
C. The adoption of service-orientation can result in an increased overall time and cost for
the initial delivery of service logic.
D. The adoption of service-orientation can result in an emphasis on tactical (short-term)
rather than strategic (long-term) planning in order to justify a quick ROI.

Solutions: