Practice exam
This practice exam checks whether you’re ready for the SpatiumDDI Certified Operator exam. Each attempt draws 30 questions from the practice bank, weighted by the same six domains as the exam blueprint, so every attempt is a different exam. The pass mark is 80%, the same as the real exam.
Before you start
Section titled “Before you start”- Finish Parts 1 and 2 and their labs. Take Part 3 as well if you want Domain 6 to feel familiar.
- Set aside 45 minutes. That’s the suggested time: 1.5 minutes a question, the same pace as the real exam (50 questions in 75 minutes). The timer only counts up, and nothing stops when it passes 45:00.
- Work closed-book. Leave the docs, the lab and this Academy closed, as you will in the exam. A score you earned with the docs open tells you little about exam day.
30 questions drawn from a bank of 104, weighted like the real exam. Pass mark 80%. Suggested time 45 minutes (not enforced). Every attempt draws a new set.
Your result
| Domain | Correct | Score |
|---|
You passed. Add your name to generate a printable certificate of completion.
Certificate of Completion
This records that
passed the practice exam of the SpatiumDDI Academy course with a score of .
Self-assessed: this is not the proctored SpatiumDDI Certified Operator credential.
Tips for taking it
Section titled “Tips for taking it”- Read the scenario for the object in play. Most questions are set at Ridgeline College. Work out whether the question is about the space
Campus, the block10.20.0.0/16, the subnet10.20.21.0/24, the zonecorp.example.eduor a server group before you read the options. - Answer the question you’re asked. “What happens next?”, “what do you check first?” and “which setting?” each want a different kind of answer. Several options can be true statements while only one answers the question.
- Multiple-select questions say “Select all that apply”. They count only when you choose exactly the right set, with every correct option and no wrong ones.
- Rule options out by how SpatiumDDI works. For example, an option that has the data plane stop when the control plane goes down, or a UI checkbox acting as an API permission, contradicts the design. You can discard it even if you don’t remember the exact screen.
- Answer every question on the first pass. Pick your best answer, move on, and use any time left to re-read the scenarios.
- Read the explanations after you submit. Each one says why the answer is right, and often why the others are wrong. That’s where most of the learning happens.
Reading your result
Section titled “Reading your result”The result table shows your score in each domain. Map any weak domain back to its modules:
| Domain | Study |
|---|---|
| D1 · DDI concepts & platform navigation | 1.1, 1.2, 1.3 |
| D2 · DNS | 1.4, 1.5, 3.2 |
| D3 · IPAM | 1.5, 1.8 |
| D4 · DHCP & addresses | 1.6, 1.7 |
| D5 · Administration | 2.1 to 2.6 |
| D6 · Architecture, HA, security & migration | 3.1 to 3.6 |
With 30 questions, one domain can show as few as three, so a single miss moves that domain’s score a lot. Look for domains that stay weak across several attempts rather than reacting to one draw.
After you pass
Section titled “After you pass”- Add your name and print the certificate of completion if you want a record of it. It carries the course and product versions and a reference number.
- Take a few more attempts. Passing once can be luck with the draw; passing several fresh draws at 80% or more is a better sign you’re ready.
- Close any gaps. Revisit every domain that scored below 80%, redo its lab, and retake its knowledge check.
- Book the Certified Operator exam when your practice scores are consistently above the pass mark. SpatiumNorth issues the credential and sets the terms for booking it; contact SpatiumNorth to ask about it.