Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A marketing manager needs to create a modern intranet site that publishes news, important announcements, and upcoming events. The site must be responsive on mobile devices and allow employees to like, comment, and share articles. Which Microsoft 365 service should they use?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Microsoft Teams
Teams is a collaboration hub for chat, meetings, and files, not designed as a broadcasting intranet site.
B
Best answer
SharePoint Communication site
Communication sites are ideal for publishing news, events, and announcements with engagement features and mobile responsiveness.
C
Distractor review
Microsoft Viva Engage
Microsoft Viva Engage is an enterprise social network focused on conversations, not structured news publishing.
D
Distractor review
Microsoft Viva Connections
Viva Connections aggregates content from various sources into a Teams dashboard, but it is not the primary tool for creating and managing a news site.
Common exam trap
Common exam trap: usable hosts are not the same as total addresses
Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.
Technical deep dive
How to think about this question
Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.
KKey Concepts to Remember
- CIDR notation defines the prefix length.
- Block size helps identify subnet boundaries.
- Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
- The required host count determines the smallest suitable subnet.
TExam Day Tips
- Write the block size before choosing the subnet.
- Check whether the question asks for hosts, subnets or a specific address range.
- Do not confuse /24, /25, /26 and /27 host counts.
Related practice questions
Related MS-900 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
During requirements gathering, an IT manager says the organization must let users provision resources from a portal without provider interaction. Cloud concept or benefit best matches this requirement?
Question 2
A compliance-aware administrator is selecting the right Microsoft 365 capability to use Microsoft 365 and another public cloud provider for different workloads. Cloud concept or benefit best matches this requirement?
Question 3
While preparing a Microsoft 365 adoption plan, a consultant is asked to manage leads, opportunities, customer accounts, and sales processes. Microsoft 365 app or service is the best fit?
Question 4
A project manager needs to create a detailed project schedule with a Gantt chart view, task dependencies, critical path analysis, and milestones. The schedule must be shared with team members who can update their tasks, and the manager wants to track progress against a baseline. Which Microsoft 365 app is specifically designed for this type of project management?
Question 5
A project manager wants to schedule a meeting with team members to discuss project progress. They need to find a time that works for everyone based on their calendars. Which Microsoft 365 app should they use?
Question 6
A project manager wants to create a visual dashboard that tracks project tasks, deadlines, and progress. The dashboard should pull data from a Microsoft List and update in real time. Which Microsoft 365 app is best suited for building this interactive dashboard?
FAQ
Questions learners often ask
What does this MS-900 question test?
CIDR notation defines the prefix length.
What is the correct answer to this question?
The correct answer is: SharePoint Communication site — SharePoint Communication sites are designed to broadcast information to a broad audience with built-in engagement features like comments and likes. They are mobile-responsive and can include news, events, and document libraries. Microsoft Teams is for team collaboration and chat, not for broadcasting. Microsoft Viva Engage is a social network but lacks the structured news publishing of Communication sites. Viva Connections is a dashboard within Teams that surfaces aggregated content but is not a standalone publishing site.
What should I do if I get this MS-900 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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