The correct answer is to use 'Parse JSON' to define the schema, then 'Apply to each' with 'Insert row' inside. This sequence is essential because when a REST API returns a JSON array of objects, Power Automate cannot directly iterate over the raw array or understand its structure; the Parse JSON action creates a strongly typed schema that enables the flow to access individual object properties. The Apply to each action then loops through each parsed object, and inside that loop, the Insert row action creates a corresponding record in SQL Server. On the PL-900 exam, this scenario tests your understanding of data transformation and iteration patterns—a common trap is skipping the Parse JSON step, which leads to dynamic content errors, or using Filter array instead of Apply to each. Remember the mnemonic: **Parse, Loop, Insert**—you must define the data before you can process each item and store it.
PL-900 Practice Question: Demonstrate the capabilities of Power Automate
This PL-900 practice question tests your understanding of demonstrate the capabilities of power automate. 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.
Your Power Automate flow uses an HTTP action to call a REST API. The API returns a JSON array of objects. You need to process each object and create a record in a SQL Server database. Which actions should you use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use 'Parse JSON' to define the schema, then 'Apply to each' with 'Insert row' inside.
First, parse the JSON to define the schema, then use 'Apply to each' to iterate over the array, and inside the loop use 'Insert row' to create SQL records. Option A is missing the parse step. Option C uses 'Filter array' which is for filtering, not iteration. Option D is missing the loop.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Use 'Filter array' to select objects, then 'Insert row'.
Why it's wrong here
'Filter array' filters the array but does not iterate; you still need 'Apply to each'.
✓
Use 'Parse JSON' to define the schema, then 'Apply to each' with 'Insert row' inside.
Why this is correct
Parse JSON provides a schema for the array, then 'Apply to each' iterates, and 'Insert row' adds records.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use 'Compose' to store the JSON, then 'Insert row' directly.
Why it's wrong here
'Compose' does not define a schema, and you cannot iterate over the array without 'Apply to each'.
✗
Use 'Select' to transform the array, then 'Insert row' with a batch.
Why it's wrong here
'Select' transforms the array but does not iterate; 'Insert row' does not support batch inserts from an array directly.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which PL-900 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Demonstrate the capabilities of Power Automate — This question tests Demonstrate the capabilities of Power Automate — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use 'Parse JSON' to define the schema, then 'Apply to each' with 'Insert row' inside. — First, parse the JSON to define the schema, then use 'Apply to each' to iterate over the array, and inside the loop use 'Insert row' to create SQL records. Option A is missing the parse step. Option C uses 'Filter array' which is for filtering, not iteration. Option D is missing the loop.
What should I do if I get this PL-900 question wrong?
Identify which PL-900 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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