Salesforce Salesforce Certified Platform Identity and Access Management Architect (Plat-Arch-203) Identity-and-Access-Management-Architect Exam Dumps: Updated Questions & Answers (April 2026)

Salesforce’s user-agent flow implements the OAuth 2.0 implicit grant model for browser-based or mobile applications that obtain authorization through a browser. In that flow, the client uses a client ID and requests specific scopes. The user authorizes the app, and the resulting token is delivered through the browser-based redirect. In Salesforce identity examples, refresh-related behavior is often part of the mobile discussion, while an authorization code is not a characteristic of the implicit model. That is the key concept to remember: implicit or user-agent flow is centered on browser-mediated authorization without a back-end code exchange. So the valid concepts align with client identity and requested access, not with the server-side authorization-code step used in the web server flow. This is why options A, B, E work together as the correct solution.

When Salesforce is acting as an identity provider and the goal is to make a third-party application available from within Salesforce, two standard tools work together: a connected app to define trust and single sign-on behavior, and the App Launcher to give users a discoverable entry point. The connected app handles the identity relationship and protocol settings, while the launcher exposes the application from the Salesforce UI. Delegated Authentication and external data sources solve different problems and don’t provide the same app-launch experience. In Salesforce Identity architecture, this combination is common because it aligns governance and usability: the app is centrally configured through a connected app and then delivered to users as part of their Salesforce app catalog. This is why options B, D work together as the correct solution.

When an account may be compromised, the first Salesforce-native source to review is Login History. It shows authentication attempts, source IP addresses, login status, browser and platform information, and the methods used to access the org. That makes it the most direct starting point for identifying suspicious access patterns or confirming when and how a user session was established. Setup Audit Trail tracks administrative configuration changes, not end-user sign-in behavior, and the user record itself doesn’t provide the same detailed authentication trail. In a forensic workflow, the early question is usually “did someone log in, from where, and by what method?” Login History is the fastest place to answer that inside Salesforce. This is why option B is the best answer in Salesforce terms.

Salesforce supports token revocation through the revoke token endpoint. When an external application logs the user out and the existing OAuth token must be invalidated immediately, the application should make the appropriate HTTP request to that revocation endpoint and include the current token. That explicitly tells Salesforce the token should no longer be accepted. Requesting a new refresh token or calling unrelated endpoints would not invalidate the existing authorization. Single Logout can help in federated browser journeys, but the requirement here is specifically about invalidating the OAuth token itself. The architecture distinction is important: session logout and token revocation are related but not identical operations, and Salesforce provides a dedicated endpoint for revocation. This is why option A is the best answer in Salesforce terms.

If the external wellness application needs user attributes returned in an ID token, the mechanism must be OpenID Connect. OIDC extends OAuth with identity semantics and introduces the ID token as the standard carrier for authenticated user information. A plain user-agent or web-server OAuth flow by itself does not guarantee an ID token, because OAuth alone is about authorization, not identity. JWT bearer flow is also for noninteractive token exchange, not end-user identity assertion to a relying party. The architecture requirement points directly to the artifact being requested: an ID token. In Salesforce identity design, once the requirement says “return attributes in an ID token,” the answer is to use OpenID Connect. This is why option B is the best answer in Salesforce terms.

To integrate an external application with Salesforce by using OAuth 2.0, the architect generally needs a connected app and the right OAuth scopes. The connected app defines the trust relationship and client identity, while the scopes specify what access the app can request, such as API access or refresh-token capability. Authentication providers solve inbound sign-in from an external identity source, which is a different use case. A vague “OAuth token” is the result of the configuration, not the administrative construct you build first. The important architecture principle is that OAuth access to Salesforce starts with a connected app. Without that, the external order-fulfillment application has no registered client identity or scope model for calling Salesforce APIs. This is why option D is the best answer in Salesforce terms.

Just-in-Time provisioning is designed for exactly this onboarding pattern: a user authenticates through an external identity provider, and Salesforce creates the user automatically on first successful login. That avoids preloading every external user into Salesforce before they ever visit the site. Middleware and custom web services can do similar work, but JIT is the native, lower-complexity mechanism built into Salesforce federation. Login flows by themselves do not create the user record during the authentication handshake. The architectural value of JIT is that it keeps the source of identity external while letting Salesforce create and update the user only when the person actually needs access. It is efficient, standard, and commonly used with Experience Cloud. This is why option B is the best answer in Salesforce terms.

When an architect needs to enforce IP restrictions, session timeouts, or related access controls for a connected app, the place to do that is the connected app’s OAuth policies. Those policies let Salesforce administrators shape how the app can be used, from permitted-user policy to IP relaxation behavior and session-related restrictions. Login IP ranges on profiles are broader user controls, while custom permissions don’t govern the connected app’s OAuth runtime behavior. The important architecture distinction is that connected-app security should be controlled where the app trust is defined. Salesforce puts those controls in the connected app’s policy layer, which is why OAuth policies are the right answer for app-specific session and network enforcement. This is why option D is the best answer in Salesforce terms.

Salesforce login flows are designed to interrupt the sign-in journey and collect information, present screens, or enforce conditions before the user reaches the destination app or site. In this case, the requirement is conditional and mandatory: users must accept updated rules and complete missing profile data before doing anything else. A login flow is stronger than a banner, task, or email campaign because it runs at authentication time and can branch based on user data. That makes it suitable for compliance-style steps such as terms acceptance, privacy notices, or profile completion. The architect can evaluate user fields, display the required screen only when needed, and block progress until the data and acknowledgment are captured. This is why option D is the best answer in Salesforce terms.

If the concern is that an SP-initiated SAML request could be altered on the way to the identity provider, the additional control is request signing. Salesforce supports signing the SAML request with a request-signing certificate so the IdP can verify integrity and origin. HTTPS protects the transport channel, but it does not provide the same message-level assurance that a signed request provides inside the SAML trust model. Issuer and ACS configuration are necessary for setup, yet they do not prove that the request was not modified. The architecture principle here is layered trust: transport security protects the channel, while signature validation protects the SAML message itself. That is why the request-signing certificate is the feature that directly addresses tampering concerns. This is why option D is the best answer in Salesforce terms.