McAfee Secure

Microsoft SC-300 Bundle

Exam Code: SC-300

Exam Name Microsoft Identity and Access Administrator

Certification Provider: Microsoft

Corresponding Certification: Microsoft Certified: Identity and Access Administrator Associate

Microsoft SC-300 Bundle $44.99

100% Microsoft SC-300 Guaranteed Success With Testking Training Materials

Get Real SC-300 Exam Questions & Expert Verified Answers as Experienced on the Real Exam!

  • Questions & Answers

    SC-300 Questions & Answers

    490 Questions & Answers

    The ultimate exam preparation tool, Questions & Answers mirrors the actual SC-300 exam while allowing you to hone and measure every aspect of your test-taking ability.

  • SC-300 Video Course

    SC-300 Training Course

    43 Video Lectures

    SC-300 Video Course is developed by Microsoft Professionals to help you pass the SC-300 exam.

    Description

    This course will improve your knowledge and skills required to pass Microsoft Identity and Access Administrator exam.
  • Study Guide

    SC-300 Study Guide

    599 PDF Pages

    Developed by industry experts, this 599-page guide spells out in painstaking detail all of the information you need to ace SC-300 exam.

Microsoft Identity and Access Administrator (SC-300) Practice Tests

Satisfaction Guaranteed

Money Back Guarantee

Testking provides hassle-free money back guarantee with our products. That is because we have 100% trust in the abilities of our professional and experience product team, and our record is a proof of that.

99.6% PASS RATE
Total Cost: $194.97
Bundle Price: $149.98

Purchase Individually

  • Questions & Answers

    Questions & Answers

    490 Questions

    $124.99
  • SC-300 Video Course

    Training Course

    43 Video Lectures

    $39.99
  • Study Guide

    Study Guide

    599 PDF Pages

    $29.99

Microsoft SC-300 Practice Test 40

Question 390

A team must isolate a broken configuration. Goal: A service-to-service API must grant a separate application permission for automated nightly processing. Symptom: The daemon's app-only token contains no application role required by the endpoint. Which hypothesis most precisely accounts for the observed result?

  1. The application still sends the old unregistered callback URI
  2. The API's delegated scope was never exposed or requested by the calling application
  3. The client requests Graph scopes when calling a separate first-party backend API
  4. The permission was defined only as a delegated scope for interactive users

Explanation

Correct Answer

D:

Correct diagnosis. The permission was defined only as a delegated scope for interactive users. This fault explains the observed failure: The daemon's app-only token contains no application role required by the endpoint. The intended configuration would instead be: Define an application role with allowedMemberTypes Application and assign/consent it to the client service principal.

Incorrect Answers

A:

The application still sends the old unregistered callback URI. The reported symptom instead has this cause: The permission was defined only as a delegated scope for interactive users. The corrective action is: Define an application role with allowedMemberTypes Application and assign/consent it to the client service principal.

B:

The API's delegated scope was never exposed or requested by the calling application. The reported symptom instead has this cause: The permission was defined only as a delegated scope for interactive users. The corrective action is: Define an application role with allowedMemberTypes Application and assign/consent it to the client service principal.

C:

The client requests Graph scopes when calling a separate first-party backend API. The reported symptom instead has this cause: The permission was defined only as a delegated scope for interactive users. The corrective action is: Define an application role with allowedMemberTypes Application and assign/consent it to the client service principal.

Question 391

A change request covers two Microsoft Entra needs. Requirement A: A customer wants one SaaS app registration to accept users from several Microsoft Entra organizations, but not personal Microsoft accounts. Requirement B: A team must replace a client-secret dependency in a confidential server app with a certificate-based credential. Select TWO actions, one for each requirement.

  1. Choose the appropriate multitenant organizational account audience for the application
  2. Classify and configure allowed delegated user-consent conditions while routing sensitive scopes through administrator approval
  3. Define an application role with allowedMemberTypes Application and assign/consent it to the client service principal
  4. Request an access token for the custom backend API's app ID URI/scope and validate the correct audience
  5. Add the approved certificate public key to the app registration and configure the server to authenticate using its private key

Explanation

Correct Answers

A:

Correct for task 1. Choose the appropriate multitenant organizational account audience for the application. This directly addresses the first requirement: A customer wants one SaaS app registration to accept users from several Microsoft Entra organizations, but not personal Microsoft accounts. Verify it by checking: Users from an approved second Entra tenant sign in, while a consumer-only Microsoft account is outside the intended audience.

E:

Correct for task 2. Add the approved certificate public key to the app registration and configure the server to authenticate using its private key. This addresses the independent second requirement: A team must replace a client-secret dependency in a confidential server app with a certificate-based credential. Verify it by checking: The server acquires tokens using the certificate while the deprecated secret can be removed after validation.

Incorrect Answers

B:

The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent. To satisfy task 1, use: Choose the appropriate multitenant organizational account audience for the application. For task 2, use: Add the approved certificate public key to the app registration and configure the server to authenticate using its private key.

C:

The permission was defined only as a delegated scope for interactive users. To satisfy task 1, use: Choose the appropriate multitenant organizational account audience for the application. For task 2, use: Add the approved certificate public key to the app registration and configure the server to authenticate using its private key.

D:

The client requests Graph scopes when calling a separate first-party backend API. To satisfy task 1, use: Choose the appropriate multitenant organizational account audience for the application. For task 2, use: Add the approved certificate public key to the app registration and configure the server to authenticate using its private key.

Question 392

The requirement is: A customer wants one SaaS app registration to accept users from several Microsoft Entra organizations, but not personal Microsoft accounts. The technical change was: Choose the appropriate multitenant organizational account audience for the application. Which observation validates the intended boundary?

  1. The backend accepts tokens with its own audience and rejects tokens addressed to Graph
  2. The server acquires tokens using the certificate while the deprecated secret can be removed after validation
  3. The token shows the delegated scope and the signed-in user can read their permitted profile
  4. Users from an approved second Entra tenant sign in, while a consumer-only Microsoft account is outside the intended audience

Explanation

Correct Answer

D:

Correct acceptance check. Users from an approved second Entra tenant sign in, while a consumer-only Microsoft account is outside the intended audience. This tests the intended access or synchronization boundary instead of merely checking that a setting exists.

Incorrect Answers

A:

Even if requesting an access token for the custom backend API's app ID URI/scope succeeds, this does not prove the required identity-control outcome. The decisive check is: Users from an approved second Entra tenant sign in, while a consumer-only Microsoft account is outside the intended audience.

B:

Even if adding the approved certificate public key to the app registration succeeds, this does not prove the required identity-control outcome. The decisive check is: Users from an approved second Entra tenant sign in, while a consumer-only Microsoft account is outside the intended audience.

C:

Even if adding the minimum delegated Graph scope succeeds, this does not prove the required identity-control outcome. The decisive check is: Users from an approved second Entra tenant sign in, while a consumer-only Microsoft account is outside the intended audience.

Question 393

The deployment owner asks why this identity requirement failed: A customer wants one SaaS app registration to accept users from several Microsoft Entra organizations, but not personal Microsoft accounts. The test shows: The partner organization's user receives a tenant-not-supported sign-in error. Which fault is the best diagnosis?

  1. The supported account types setting remains single-tenant
  2. The registration uses broad application permissions instead of the needed delegated user scope
  3. The client requests Graph scopes when calling a separate first-party backend API
  4. The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent

Explanation

Correct Answer

A:

Correct diagnosis. The supported account types setting remains single-tenant. This fault explains the observed failure: The partner organization's user receives a tenant-not-supported sign-in error. The intended configuration would instead be: Choose the appropriate multitenant organizational account audience for the application.

Incorrect Answers

B:

The registration uses broad application permissions instead of the needed delegated user scope. The reported symptom instead has this cause: The supported account types setting remains single-tenant. The corrective action is: Choose the appropriate multitenant organizational account audience for the application.

C:

The client requests Graph scopes when calling a separate first-party backend API. The reported symptom instead has this cause: The supported account types setting remains single-tenant. The corrective action is: Choose the appropriate multitenant organizational account audience for the application.

D:

The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent. The reported symptom instead has this cause: The supported account types setting remains single-tenant. The corrective action is: Choose the appropriate multitenant organizational account audience for the application.

Question 394

A team is reviewing its proposed Microsoft Entra change. The required outcome is: A mobile public client should request user-delegated scopes without embedding a reusable credential. What is the most suitable implementation?

  1. Register the browser app as an SPA with exact redirect URIs, request OAuth 2.0 authorization code using PKCE, and never place a confidential-client secret in distributed browser files
  2. Register the correct public client platform and use an approved interactive flow with PKCE or broker support
  3. Classify and configure allowed delegated user-consent conditions while routing sensitive scopes through administrator approval
  4. Request an access token for the custom backend API's app ID URI/scope and validate the correct audience

Explanation

Correct Answer

B:

Correct implementation. Register the correct public client platform and use an approved interactive flow with PKCE or broker support. It meets the stated requirement: A mobile public client should request user-delegated scopes without embedding a reusable credential. Acceptance evidence is: The mobile app obtains delegated user tokens without shipping a secret in its application package.

Incorrect Answers

A:

The app was registered as a confidential web client and relies on a browser-exposed secret. That condition is not the problem here: The client was configured to require confidential-client authentication despite being distributed as a public binary. The targeted implementation is: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

C:

The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent. That condition is not the problem here: The client was configured to require confidential-client authentication despite being distributed as a public binary. The targeted implementation is: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

D:

The client requests Graph scopes when calling a separate first-party backend API. That condition is not the problem here: The client was configured to require confidential-client authentication despite being distributed as a public binary. The targeted implementation is: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

Question 395

The owner wants independent acceptance evidence after the team chose: Register the correct public client platform and use an approved interactive flow with PKCE or broker support. It was meant to solve: A mobile public client should request user-delegated scopes without embedding a reusable credential. Which result demonstrates success?

  1. The access token for the API contains the authorized delegated scope, and a client without it is rejected
  2. The mobile app obtains delegated user tokens without shipping a secret in its application package
  3. The server acquires tokens using the certificate while the deprecated secret can be removed after validation
  4. The SPA completes the code exchange with its PKCE verifier and the deployed JavaScript bundles contain no reusable client secret

Explanation

Correct Answer

B:

Correct acceptance check. The mobile app obtains delegated user tokens without shipping a secret in its application package. This tests the intended access or synchronization boundary instead of merely checking that a setting exists.

Incorrect Answers

A:

Even if defining a delegated scope under Expose an API succeeds, this does not prove the required identity-control outcome. The decisive check is: The mobile app obtains delegated user tokens without shipping a secret in its application package.

C:

Even if adding the approved certificate public key to the app registration succeeds, this does not prove the required identity-control outcome. The decisive check is: The mobile app obtains delegated user tokens without shipping a secret in its application package.

D:

Even if registering the browser app as an SPA with exact redirect URIs succeeds, this does not prove the required identity-control outcome. The decisive check is: The mobile app obtains delegated user tokens without shipping a secret in its application package.

Question 396

The deployment was intended to satisfy: A mobile public client should request user-delegated scopes without embedding a reusable credential. During testing, this happened: The mobile application fails token exchange because it cannot securely supply a server-side credential. Which configuration defect best explains the failure?

  1. The client was configured to require confidential-client authentication despite being distributed as a public binary
  2. The app registration has only the old client secret and no matching certificate credential
  3. The client requests Graph scopes when calling a separate first-party backend API
  4. The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent

Explanation

Correct Answer

A:

Correct diagnosis. The client was configured to require confidential-client authentication despite being distributed as a public binary. This fault explains the observed failure: The mobile application fails token exchange because it cannot securely supply a server-side credential. The intended configuration would instead be: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

Incorrect Answers

B:

The app registration has only the old client secret and no matching certificate credential. The reported symptom instead has this cause: The client was configured to require confidential-client authentication despite being distributed as a public binary. The corrective action is: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

C:

The client requests Graph scopes when calling a separate first-party backend API. The reported symptom instead has this cause: The client was configured to require confidential-client authentication despite being distributed as a public binary. The corrective action is: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

D:

The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent. The reported symptom instead has this cause: The client was configured to require confidential-client authentication despite being distributed as a public binary. The corrective action is: Register the correct public client platform and use an approved interactive flow with PKCE or broker support.

Question 397

During an access-management pilot, the engineer is tasked with the following: An API operator must allow app-only callers a narrow role rather than letting every authenticated application call every endpoint. Which action best addresses the requirement?

  1. Define and enforce an API application role and validate the app-only token's roles claim at the resource
  2. Request an access token for the custom backend API's app ID URI/scope and validate the correct audience
  3. Define an application role with allowedMemberTypes Application and assign/consent it to the client service principal
  4. Classify and configure allowed delegated user-consent conditions while routing sensitive scopes through administrator approval

Explanation

Correct Answer

A:

Correct implementation. Define and enforce an API application role and validate the app-only token's roles claim at the resource. It meets the stated requirement: An API operator must allow app-only callers a narrow role rather than letting every authenticated application call every endpoint. Acceptance evidence is: A token without the required role is denied while an assigned service principal can call the restricted endpoint.

Incorrect Answers

B:

The client requests Graph scopes when calling a separate first-party backend API. That condition is not the problem here: The API validates only token signature and ignores resource-specific role authorization. The targeted implementation is: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

C:

The permission was defined only as a delegated scope for interactive users. That condition is not the problem here: The API validates only token signature and ignores resource-specific role authorization. The targeted implementation is: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

D:

The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent. That condition is not the problem here: The API validates only token signature and ignores resource-specific role authorization. The targeted implementation is: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

Question 398

An operational review checks whether the change “Define and enforce an API application role and validate the app-only token's roles claim at the resource” meets this need: An API operator must allow app-only callers a narrow role rather than letting every authenticated application call every endpoint. Which finding supports acceptance?

  1. A token without the required role is denied while an assigned service principal can call the restricted endpoint
  2. A staged replacement certificate works and expiry monitoring identifies the previous credential before it fails
  3. An app-only token carries the expected roles claim and the API denies clients lacking that role
  4. The access token for the API contains the authorized delegated scope, and a client without it is rejected

Explanation

Correct Answer

A:

Correct acceptance check. A token without the required role is denied while an assigned service principal can call the restricted endpoint. This tests the intended access or synchronization boundary instead of merely checking that a setting exists.

Incorrect Answers

B:

Even if tracking application credential expiry succeeds, this does not prove the required identity-control outcome. The decisive check is: A token without the required role is denied while an assigned service principal can call the restricted endpoint.

C:

Even if defining an application role with allowedMemberTypes Application succeeds, this does not prove the required identity-control outcome. The decisive check is: A token without the required role is denied while an assigned service principal can call the restricted endpoint.

D:

Even if defining a delegated scope under Expose an API succeeds, this does not prove the required identity-control outcome. The decisive check is: A token without the required role is denied while an assigned service principal can call the restricted endpoint.

Question 399

An engineer troubleshoots an identity solution for: An API operator must allow app-only callers a narrow role rather than letting every authenticated application call every endpoint. The pilot result is: An unassigned daemon can invoke the restricted API successfully with any valid token. What is the most likely relevant fault?

  1. The API's delegated scope was never exposed or requested by the calling application
  2. The client requests Graph scopes when calling a separate first-party backend API
  3. The API validates only token signature and ignores resource-specific role authorization
  4. The supported account types setting remains single-tenant

Explanation

Correct Answer

C:

Correct diagnosis. The API validates only token signature and ignores resource-specific role authorization. This fault explains the observed failure: An unassigned daemon can invoke the restricted API successfully with any valid token. The intended configuration would instead be: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

Incorrect Answers

A:

The API's delegated scope was never exposed or requested by the calling application. The reported symptom instead has this cause: The API validates only token signature and ignores resource-specific role authorization. The corrective action is: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

B:

The client requests Graph scopes when calling a separate first-party backend API. The reported symptom instead has this cause: The API validates only token signature and ignores resource-specific role authorization. The corrective action is: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

D:

The supported account types setting remains single-tenant. The reported symptom instead has this cause: The API validates only token signature and ignores resource-specific role authorization. The corrective action is: Define and enforce an API application role and validate the app-only token's roles claim at the resource.

Question 400

Select the most appropriate first configuration decision for this scenario: A team must replace a client-secret dependency in a confidential server app with a certificate-based credential.

  1. Add the approved certificate public key to the app registration and configure the server to authenticate using its private key
  2. Register the correct public client platform and use an approved interactive flow with PKCE or broker support
  3. Classify and configure allowed delegated user-consent conditions while routing sensitive scopes through administrator approval
  4. Track application credential expiry, alert owners and coordinate key rotation with application-side deployment

Explanation

Correct Answer

A:

Correct implementation. Add the approved certificate public key to the app registration and configure the server to authenticate using its private key. It meets the stated requirement: A team must replace a client-secret dependency in a confidential server app with a certificate-based credential. Acceptance evidence is: The server acquires tokens using the certificate while the deprecated secret can be removed after validation.

Incorrect Answers

B:

The client was configured to require confidential-client authentication despite being distributed as a public binary. That condition is not the problem here: The app registration has only the old client secret and no matching certificate credential. The targeted implementation is: Add the approved certificate public key to the app registration and configure the server to authenticate using its private key.

C:

The sensitive Graph scope is inadvertently classified as low impact under unrestricted user consent. That condition is not the problem here: The app registration has only the old client secret and no matching certificate credential. The targeted implementation is: Add the approved certificate public key to the app registration and configure the server to authenticate using its private key.

D:

Owners assume the app registration automatically renews uploaded certificate credentials. That condition is not the problem here: The app registration has only the old client secret and no matching certificate credential. The targeted implementation is: Add the approved certificate public key to the app registration and configure the server to authenticate using its private key.