SCO powers a huge share of enterprise IT, which is exactly why its certifications open doors. The 090-091 exam is your entry ticket, and Real4test gets you ready with 66 practice questions for the SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam, verified by seasoned experts.
SCO 090-091 Exam Overview:
| Certification Vendor: | SCO (Santa Cruz Operation) |
|---|---|
| Exam Name: | UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 |
| Exam Number: | 090-091 |
| Exam Price: | $200-$300 USD |
| Available Languages: | English |
| Real Exam Qty: | 66-71 |
| Certificate Validity Period: | No fixed expiration (retired legacy certification) |
| Exam Format: | Simulation, Multiple Choice |
| Exam Duration: | 120 minutes |
| Passing Score: | 70% |
| Related Certifications: | SCO UnixWare 7 Network Administration SCO UnixWare 7 Certified Administrator |
| Recommended Training: | SCO UnixWare 7 NonStop Clusters Official Documentation |
| Exam Registration: | Prometric Testing (historical provider) SCO Official Site (archived) |
| Sample Questions: | ![]() |
| Exam Way: | Computer-based testing at authorized Prometric testing centers |
| Pre Condition: | Recommended: SCO UnixWare 7 administration experience or related certification; no strict mandatory prerequisites |
| Official Syllabus URL: | https://www.sco.com (original official site no longer hosts this retired exam) |
SCO 090-091 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Cluster Management & Operation | 25% | - Starting, stopping, and monitoring cluster services - Node failover and failback procedures - Managing cluster resources and resource groups |
| Installation & Configuration | 25% | - Installing UnixWare 7 and NonStop Clusters software - Configuring cluster nodes, interconnects, and shared storage - Pre-installation planning and requirements |
| NonStop Clusters Architecture & Concepts | 25% | - Hardware and software components - Cluster fundamentals and terminology - High availability and fault tolerance principles |
| Troubleshooting & Maintenance | 15% | - Recovering from node and storage failures - Applying updates and patches - Diagnosing cluster communication issues |
| Advanced Topics | 10% | - Scaling cluster configurations - Security and performance optimization |
090-091 Exam Essentials: Your Questions Answered
Which domains make up the 090-091 exam?
The SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam spans 5 domains, and they are not weighted equally. The top areas are Advanced Topics — 10%, NonStop Clusters Architecture & Concepts — 25%, Installation & Configuration — 25%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Are there official SCO courses for the 090-091 exam?
Yes. SCO officially recommends these training options for the SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam:
Training builds the foundation — then measure it with the 66 practice questions for the 090-091 exam from Real4test to see how you perform when the clock is running.
Why do professionals take the SCO 090-091 exam?
The 090-091 exam is SCO's official certification test, and passing it earns the SCO UnixWare 7 NonStop Clusters Certified Professional credential at the Professional / Intermediate-Advanced level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with SCO technologies, or when you apply to one that does. The same track also includes SCO UnixWare 7 Certified Administrator, SCO UnixWare 7 Network Administration, so this exam can anchor a longer certification plan.
What is the 090-091 passing score, and how much is the exam fee?
You pass the SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam at 70%, and each attempt costs $200-$300 USD — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Real4test until your scores sit comfortably above 70% twice in a row, then schedule the real 090-091 exam.
Can I check your 090-091 questions before buying?
Please do. Real4test offers a free demo download for the SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
How many questions are in the 090-091 exam and how long does it run?
The SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam packs 66-71 questions into 120 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Real4test engine, learn to park a question and return later, and walk into the 090-091 exam with a pacing plan already rehearsed.
What are the eligibility requirements for the 090-091 exam?
Recommended: SCO UnixWare 7 administration experience or related certification; no strict mandatory prerequisites Since SCO revises these rules from time to time, confirm the current prerequisites on the official exam page (https://www.sco.com (original official site no longer hosts this retired exam)) before booking your SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam.
What if I fail — and how fast is delivery?
Delivery is effectively instant: your 090-091 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Where can I register for the SCO UNIXWARE 7 NONSTOP CLUSTERS CERTIFICATION EXAM V1.0 exam?
Use SCO's official registration channels:
The exam is offered as Computer-based testing at authorized Prometric testing centers — choose the format that fits your situation when you schedule.


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