PRACTICE / SYSTEMS & INFRASTRUCTURE
Windows Server Operations Clinic
Recall the concepts, reason through real administrative decisions, then work three fictional Northstar Services tickets. The objective is to defend your next action—not guess a command.
01 / RECALL
Know the difference.
Explain each concept in your own words before revealing the answer. You can revisit any card.
FLASHCARD 01 / 12YOUR TURN
Role vs. service
What would you explain to another technician?
02 / REASON
Make the call—and explain why.
Each question has one best choice given the evidence. Incorrect answers include an explanation, so you can try again.
QUESTION 01 / 120 explored
The hypervisor says APP-02 is healthy, and it answers ping. Staff still receive HTTP 503 from the portal. What is the best first investigation?
03 / APPLY
Your Northstar ticket queue.
These are focused decision-based Practice cases, not full Labs. Work from the reported evidence to authorization and verification.
CASE 01 / APPLICATION SERVICES
The portal that still fails
APP-02 runs the Northstar Finance Portal. Infrastructure monitoring is green, but users receive HTTP 503 after a recent release.
OBSERVED EVIDENCE
- Hypervisor: VM running; CPU 14%; storage and network show no alerts.
- Client DNS resolves portal.northstar.example correctly.
- Test-NetConnection to TCP 443 succeeds; browser receives HTTP 503.
DECISION 1 / 3
Find the right failure domain
Which read-only evidence best narrows the failure?
Choose the strongest evidence-based action.