Quick Answer
The answer is the application ID for Microsoft Graph. This is correct because the Azure CLI command `az ad sp show --id 00000003-0000-0000-c000-000000000000` retrieves the service principal object for Microsoft Graph, and the GUID `00000003-0000-0000-c000-000000000000` is the well-known, fixed application ID assigned to Microsoft Graph in Microsoft Entra ID. On the MS-102 exam, this tests your ability to identify service principals and their associated app IDs, often appearing in questions about granting API permissions or configuring consent. A common trap is confusing this with the ID for Microsoft Graph’s service principal (which is tenant-specific) rather than its application ID, which is universal. Remember the mnemonic: “Three zeros, three zeros, c-zeros” for the Microsoft Graph app ID—it never changes across tenants.
This MS-102 practice question tests your understanding of implement and manage microsoft entra identity and access. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
You run the Azure CLI command shown in the exhibit. What does the output represent?
The application ID for Microsoft Entra ID
Why wrong: Microsoft Entra ID app ID is different.
The application ID for Exchange Online
Why wrong: Exchange Online has a different app ID.
The application ID for SharePoint Online
Why wrong: SharePoint Online has a different app ID.
The application ID for Microsoft Graph
It is the standard app ID for Microsoft Graph.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
The application ID for Microsoft Graph
The Azure CLI command `az ad sp show --id 00000003-0000-0000-c000-000000000000` retrieves the service principal for the Microsoft Graph API. The GUID `00000003-0000-0000-c000-000000000000` is the well-known application ID for Microsoft Graph in Microsoft Entra ID (formerly Azure AD). This ID is used to grant permissions and consent for Microsoft Graph API access.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
The application ID for Microsoft Entra ID
Why it's wrong here
Microsoft Entra ID app ID is different.
The application ID for Exchange Online
Why it's wrong here
Exchange Online has a different app ID.
The application ID for SharePoint Online
Why it's wrong here
SharePoint Online has a different app ID.
The application ID for Microsoft Graph
Why this is correct
It is the standard app ID for Microsoft Graph.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates confuse the Microsoft Graph application ID with the SharePoint Online application ID because both start with `00000003`, but the middle segment differs (`-0000-0000-c000-` vs `-0000-0ff1-ce00-`), and Microsoft deliberately tests this subtle distinction.
Detailed technical explanation
Microsoft Graph is the unified API gateway for Microsoft 365 services, and its service principal is pre-registered in every Microsoft Entra tenant. The GUID `00000003-0000-0000-c000-000000000000` is a well-known, immutable identifier that never changes across tenants, making it reliable for automation scripts and consent workflows. When you run `az ad sp show`, it returns the service principal object, which includes permissions, app roles, and OAuth2 scopes that Microsoft Graph exposes.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
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Implement and manage Microsoft Entra identity and access — study guide chapter
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FAQ
Implement and manage Microsoft Entra identity and access — This question tests Implement and manage Microsoft Entra identity and access — Read the scenario before looking for a memorised answer..
The correct answer is: The application ID for Microsoft Graph — The Azure CLI command `az ad sp show --id 00000003-0000-0000-c000-000000000000` retrieves the service principal for the Microsoft Graph API. The GUID `00000003-0000-0000-c000-000000000000` is the well-known application ID for Microsoft Graph in Microsoft Entra ID (formerly Azure AD). This ID is used to grant permissions and consent for Microsoft Graph API access.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This MS-102 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MS-102 exam.
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