The answer is none of the datasets satisfy both conditions because a Power BI dataset that supports scheduled refresh via the service cannot also accept push data through the REST API, and vice versa. Push datasets are built for real-time streaming and are updated exclusively via the REST API, meaning they lack the underlying data source connection needed for a scheduled or on-demand refresh. Conversely, import or DirectQuery datasets that support refresh are tied to an external data source and cannot ingest data through the push API. On the PL-300 exam, this concept tests your understanding of dataset modes and their refresh limitations—a common trap is assuming a dataset can be both refreshed and pushed, when in reality these are mutually exclusive. Remember the memory tip: “Push is for streaming, refresh is for scheduled—they never meet.”
PL-300 Prepare the data Practice Question
This PL-300 practice question tests your understanding of prepare the data. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
Exhibit
Refer to the exhibit.
Output of 'Get-AzPowerBIDataset -WorkspaceId "12345678-1234-1234-1234-123456789012"'
Name Id AddRowsAPIEnabled IsRefreshable TargetStorageMode
---- -- ------------------ ------------- ------------------
Sales Analysis 87654321-4321-4321-4321-210987654321 False True Abc
Profit Report 87654321-4321-4321-4321-210987654322 True False Csv
Inventory Dataset 87654321-4321-4321-4321-210987654323 False False Abc
You review the output of a PowerShell command listing datasets in a Power BI workspace. Which dataset can be refreshed using the Power BI service and also supports push data via the REST API?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
None of the datasets satisfy both conditions.
Option A is correct because none of the listed datasets can be refreshed via the Power BI service and also support push data via the REST API. Push datasets are designed for real-time streaming and do not support scheduled or on-demand refresh in the service; they are updated only by pushing new data through the REST API. Conversely, datasets that support refresh (e.g., import or DirectQuery) cannot accept push data because their data source is external and not designed for real-time REST API ingestion.
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.
✓
None of the datasets satisfy both conditions.
Why this is correct
No dataset has both properties set to True.
Related concept
Read the scenario before looking for a memorised answer.
✗
Profit Report
Why it's wrong here
It has AddRowsAPIEnabled=True but IsRefreshable=False.
✗
Inventory Dataset
Why it's wrong here
Both properties are False.
✗
Sales Analysis
Why it's wrong here
It has IsRefreshable=True but AddRowsAPIEnabled=False.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse the term 'dataset' with 'report' or assume that all datasets support both refresh and push operations, failing to recognize that push datasets are mutually exclusive with refresh capabilities.
Detailed technical explanation
How to think about this question
Push datasets in Power BI use the 'Push' mode, which stores data in a temporary cache and supports only real-time updates via the REST API (e.g., POST to https://api.powerbi.com/v1.0/myorg/datasets/{datasetId}/rows). They lack a backing data source connection, so the 'Refresh' button is disabled in the service. In contrast, import and DirectQuery datasets have a defined data source and support scheduled or on-demand refresh, but they cannot accept push data because their schema and data flow are managed through Power Query or gateway connections.
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.
TExam Day Tips
→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 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. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. 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.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Prepare the data — This question tests Prepare the data — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: None of the datasets satisfy both conditions. — Option A is correct because none of the listed datasets can be refreshed via the Power BI service and also support push data via the REST API. Push datasets are designed for real-time streaming and do not support scheduled or on-demand refresh in the service; they are updated only by pushing new data through the REST API. Conversely, datasets that support refresh (e.g., import or DirectQuery) cannot accept push data because their data source is external and not designed for real-time REST API ingestion.
What should I do if I get this PL-300 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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