A Infor qualification creates promotion room that experience alone often cannot. The Infor Certified OS Associate exam is the gate, and the 45 practice questions at CertkingdomPDF are the most direct preparation for walking through it.
Infor IOS-158 Exam Overview:
| Certification Vendor: | Infor |
|---|---|
| Exam Name: | Infor Certified OS Associate Exam |
| Exam Number: | IOS-158 |
| Exam Format: | True/False, Multiple Choice |
| Passing Score: | 700/1000 or 70% |
| Related Certifications: | Infor Certified OS Professional |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 40–60 |
| Available Languages: | English |
| Exam Price: | $200–$250 USD |
| Recommended Training: | Infor OS Fundamentals Training |
| Exam Registration: | Infor Exam Scheduling Infor Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or authorized test center |
| Pre Condition: | Recommended: Basic familiarity with Infor OS, completion of Infor OS Fundamentals training or equivalent experience |
| Official Syllabus URL: | https://www.infor.com/services-and-support/training-and-certification |
Infor IOS-158 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Infor OS Fundamentals & Architecture | 25% | - Infor Ming.le navigation and interface - Infor OS ecosystem overview - Eight pillars of Infor OS |
| Topic 2: Security & User Administration | 15% | - User accounts and roles - Authentication and security policies - Permissions and access control |
| Topic 3: Integration & ION | 30% | - ION connectors and integration flows - API usage and data exchange - ION architecture and components |
| Topic 4: Document & Content Management | 20% | - Document lifecycle and security - Infor Document Management (IDM) - Enterprise search and indexing |
| Topic 5: Workflow & Process Automation | 10% | - Workflow triggers and actions - Process flow design and monitoring |
IOS-158 Exam Questions Candidates Actually Ask
Infor Certified OS Associate is an official Infor exam, catalogued under the code IOS-158. Passing it awards the Infor Certified OS Associate certification at the Associate level. It also links to Infor Certified OS Professional, which broadens its career value. Qualifying exams exist to prove ability in a measurable way, and this one proves yours against the vendor's own standard.
Infor Certified OS Associate gives you 40–60 questions and 90 minutes to answer them. Treat time as a resource to allocate, not a countdown to fear: rehearse full sessions in the CertkingdomPDF test engine, practice skipping and returning, and build the calm familiarity that lets your actual knowledge show up on exam day.
Passing Infor Certified OS Associate takes 700/1000 or 70%, and the official fee is $200–$250 USD. Retakes cost the full $200–$250 USD again, which makes verified readiness the cheapest insurance there is. Track your CertkingdomPDF practice scores across sessions and book the exam only when clearing the requirement has become your baseline, not your best day.
Recommended: Basic familiarity with Infor OS, completion of Infor OS Fundamentals training or equivalent experience
Since vendor requirements are revised periodically, confirm the current conditions before registering on the official exam page.
Registration for Infor Certified OS Associate runs through the official channels below.
One scheduling note: the exam is delivered Online proctored or authorized test center.
Infor recommends the following training for Infor Certified OS Associate candidates.
Whichever path you choose, reinforce it with the 45 practice questions in the CertkingdomPDF IOS-158 package, because exam confidence is built by answering, not just reading.
Yes. CertkingdomPDF provides a free PDF demo of the Infor Certified OS Associate material, so the product can earn your trust before it earns your money. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
Your purchase carries a 100% money-back guarantee with defined conditions. Take the Infor Certified OS Associate exam within 60 days of purchase; if you fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are not eligible, and neither are downloaded-but-unused products, free materials, or expired orders; the candidate name must match the payer name. File with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. If you prefer, exchange instead: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service. Installation is unlimited across your computers.
The Infor Certified OS Associate exam is divided into 5 domains. The most prominent are Integration & ION (30%), Infor OS Fundamentals & Architecture (25%), and Security & User Administration (15%). The complete outline is above on this page; candidates who know the map waste far less time getting to the destination.
Infor Certified OS Associate Sample Questions:
Which one of the following is an application programming interface (API) management tool that sits between a client and a collection of backend services?
- A. API Gateway
- B. API Mapper
- C. API Event Monitor
- D. API Enterprise Connector
Correct Answer: A 🗳️
Each document flow starts and ends with one or more of which one of the following, enabling ION to retrieve and send documents?
- A. Functions
- B. Applications
- C. Activities
- D. Connection points
Correct Answer: D 🗳️
Which one of the following is the main component used in ION application programming interface (API) orchestration?
- A. ION Mapper
- B. ION Process
- C. ION Connect
- D. ION Service
- E. ION API Flows
Correct Answer: E 🗳️
You need to trace the path of a message through ION in order to troubleshoot an error that occurred. Which one of the following applications do you use to track the complete process from a single place?
- A. ION OneView
- B. ION Process
- C. ION Connect
- D. ION Service
Correct Answer: A 🗳️
Select from the drop-down lists on the right, the Infor OS component that corresponds with each description on the left. Use each option only once.
Correct Answer:

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