- A
Default environment
Why wrong: The default environment is created for each tenant but is not designed for data isolation or dedicated development.
- B
Sandbox environment
Sandbox environments are isolated from production, ideal for development and testing.
- C
Production environment
Production environments host live apps and sensitive data with proper isolation.
- D
Developer environment
Why wrong: Developer environments are for individual use but do not provide the required data isolation for production data.
- E
Trial environment
Why wrong: Trial environments are time-limited and not suitable for ongoing development or production data.
PL-900 Practice Question: Manage the Microsoft Power Platform environment
This PL-900 practice question tests your understanding of manage the microsoft power platform environment. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A manufacturing company is planning to implement Microsoft Power Platform. The environment strategy must support data isolation for sensitive production data while allowing developers to experiment with new features without affecting the production environment. Which two environment types should the company use?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Sandbox environment
A sandbox environment provides a non-production area for development and testing. A production environment hosts the live apps and data. Together they allow development without affecting production.
Key principle: OSPF neighbour adjacency depends on matching area, hello/dead timers, network type, and authentication — IP reachability alone is not enough.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Default environment
Why it's wrong here
The default environment is created for each tenant but is not designed for data isolation or dedicated development.
- ✓
Sandbox environment
Why this is correct
Sandbox environments are isolated from production, ideal for development and testing.
Related concept
OSPF neighbours must agree on key parameters.
- ✓
Production environment
Why this is correct
Production environments host live apps and sensitive data with proper isolation.
Related concept
OSPF neighbours must agree on key parameters.
- ✗
Developer environment
Why it's wrong here
Developer environments are for individual use but do not provide the required data isolation for production data.
- ✗
Trial environment
Why it's wrong here
Trial environments are time-limited and not suitable for ongoing development or production data.
Common exam traps
Common exam trap: OSPF can fail even when IP connectivity looks correct
OSPF neighbour formation depends on matching areas, timers, network type, authentication and passive-interface behaviour. Do not choose an answer only because the devices can ping.
Detailed technical explanation
How to think about this question
OSPF questions usually test the details that control adjacency and route selection. Read the neighbour state, area, router ID and interface configuration before deciding what is wrong.
KKey Concepts to Remember
- OSPF neighbours must agree on key parameters.
- Router ID selection can affect neighbour relationships and LSDB output.
- OSPF cost influences the preferred path.
- A route can appear in OSPF information but not become the installed route.
TExam Day Tips
- Check area mismatch first when OSPF adjacency fails.
- Review passive interfaces when a network is advertised but no neighbour forms.
- Use show ip ospf neighbor and show ip route clues carefully.
Key takeaway
OSPF neighbour adjacency depends on matching area, hello/dead timers, network type, and authentication — IP reachability alone is not enough.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. OSPF neighbour adjacency depends on matching area, hello/dead timers, network type, and authentication — IP reachability alone is not enough. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Got this wrong? Here's your next step.
Review OSPF neighbour requirements — matching area type, hello and dead timers, network type, stub flags, and authentication. Study show ip ospf neighbor states (INIT, 2-WAY, FULL). Then practise related PL-900 OSPF questions on adjacency and route selection.
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Manage the Microsoft Power Platform environment — study guide chapter
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FAQ
Questions learners often ask
What does this PL-900 question test?
Manage the Microsoft Power Platform environment — This question tests Manage the Microsoft Power Platform environment — OSPF neighbours must agree on key parameters..
What is the correct answer to this question?
The correct answer is: Sandbox environment — A sandbox environment provides a non-production area for development and testing. A production environment hosts the live apps and data. Together they allow development without affecting production.
What should I do if I get this PL-900 question wrong?
Review OSPF neighbour requirements — matching area type, hello and dead timers, network type, stub flags, and authentication. Study show ip ospf neighbor states (INIT, 2-WAY, FULL). Then practise related PL-900 OSPF questions on adjacency and route selection.
What is the key concept behind this question?
OSPF neighbours must agree on key parameters.
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Last reviewed: Jun 21, 2026
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