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. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 company is deploying Microsoft 365 Apps for Enterprise to 500 users. The IT team wants to minimize network traffic during installation by downloading only the apps that users need, instead of the full Office suite. Which deployment tool should they use?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Office Deployment Tool (ODT)
The Office Deployment Tool (ODT) allows IT administrators to download and deploy only the specific Microsoft 365 Apps (e.g., Word, Excel) needed by users, using an XML configuration file to control which products and languages are installed. This minimizes network traffic by avoiding the download of the full suite, making it the correct choice for this scenario.
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 Store for Business
Why it's wrong here
Store for Business is deprecated and doesn't support custom app selection.
✗
Microsoft Configuration Manager
Why it's wrong here
ConfigMgr is on-premises and less efficient for cloud-based Office deployment.
✗
Microsoft Intune
Why it's wrong here
Intune can deploy Office but with less granular control over individual apps.
✓
Office Deployment Tool (ODT)
Why this is correct
ODT allows selecting specific apps and downloading only those, minimizing bandwidth.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse the ODT with broader management tools like Intune or Configuration Manager, but the question specifically asks for the tool that directly controls which apps are downloaded, which is the ODT.
Detailed technical explanation
How to think about this question
The ODT uses a configuration.xml file where you specify <Product ID> and <ExcludeApp> elements to include or exclude individual apps (e.g., <ExcludeApp ID="Access" />). This XML-driven approach allows for precise control over the installation payload, reducing bandwidth and storage requirements. In real-world scenarios, organizations often combine ODT with a network distribution point to cache the downloaded files, further optimizing deployment across multiple machines.
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 healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.
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: Office Deployment Tool (ODT) — The Office Deployment Tool (ODT) allows IT administrators to download and deploy only the specific Microsoft 365 Apps (e.g., Word, Excel) needed by users, using an XML configuration file to control which products and languages are installed. This minimizes network traffic by avoiding the download of the full suite, making it the correct choice for this scenario.
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.
Are there clue words in this question I should notice?
Yes — watch for: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
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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