MS-900 Describe Microsoft 365 apps and services Practice Question
This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. 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.
Which TWO Microsoft 365 services can be used to create and manage custom business applications without writing code?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Microsoft Power Apps
Microsoft Power Apps is a low-code platform that enables users to build custom business applications through a visual designer with drag-and-drop components, requiring no traditional coding. It integrates seamlessly with Microsoft Dataverse and other data sources, allowing rapid creation of apps for mobile and web. This makes it a correct answer for creating and managing custom business applications without code.
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.
✓
Microsoft Power Apps
Why this is correct
Power Apps is a low-code platform for building custom business applications.
Related concept
Read the scenario before looking for a memorised answer.
✓
Microsoft SharePoint
Why this is correct
SharePoint can be used with Power Apps to create custom list forms and apps.
Related concept
Read the scenario before looking for a memorised answer.
✗
Microsoft Power Automate
Why it's wrong here
Power Automate is for workflow automation, not building custom apps.
✗
Microsoft Power BI
Why it's wrong here
Power BI is for data visualization and analytics, not app creation.
✗
Microsoft Lists
Why it's wrong here
Lists is a data tracking app, but not a full custom application builder.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Microsoft Power Automate (workflow automation) with Power Apps (application creation), or mistakenly think SharePoint's list customization qualifies as building custom applications, when it only provides basic data storage and forms.
Detailed technical explanation
How to think about this question
Power Apps uses the Common Data Service (now Microsoft Dataverse) as its underlying data platform, providing a standardized schema and security model for business data. It supports both canvas apps (free-form design) and model-driven apps (data-centric, based on Dataverse tables), enabling complex business logic through formulas and expressions. In real-world scenarios, organizations use Power Apps to replace manual processes like expense reporting or inventory tracking, leveraging connectors to SharePoint, SQL Server, and over 200 other services.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MS-900 question in full detail.
Describe Microsoft 365 apps and services — This question tests Describe Microsoft 365 apps and services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Microsoft Power Apps — Microsoft Power Apps is a low-code platform that enables users to build custom business applications through a visual designer with drag-and-drop components, requiring no traditional coding. It integrates seamlessly with Microsoft Dataverse and other data sources, allowing rapid creation of apps for mobile and web. This makes it a correct answer for creating and managing custom business applications without code.
What should I do if I get this MS-900 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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