Question 30
A partner needs to read just one cost-management project resource. Which group approach minimizes unintended access?
Explanation
Correct Answer
'Place the guest in one narrowly scoped security group with a suitable role' fits the case in which a partner needs to read just one cost-management project resource because broad guest access or subscription-wide Contributor would exceed the documented need. By contrast, 'Remove the consultant's guest memberships and scoped access grants' addresses a different condition: avoid disabling shared groups or tenant-wide policies when only one guest's authorization must end; it would not establish the outcome needed for this particular Azure resource. For 'Place the guest in one narrowly scoped security group with a suitable role', confirm the supported prerequisites and authorized scope, then verify the observed service behavior before describing the change as complete.
Incorrect Answers
'Remove the consultant's guest memberships and scoped access grants' applies to a different feature boundary because avoid disabling shared groups or tenant-wide policies when only one guest's authorization must end. In the stated scenario where a partner needs to read just one cost-management project resource, 'Remove the consultant's guest memberships and scoped access grants' does not satisfy the mechanism that broad guest access or subscription-wide Contributor would exceed the documented need. The necessary action is 'Place the guest in one narrowly scoped security group with a suitable role', which should be checked against this Azure resource's actual permissions and state.
The nearby action 'Conduct a scoped guest access review and revoke obsolete group/resource grants' is associated with this separate need: a vendor's contract expires and guest access is still listed in multiple project groups. That is because expired business need should end external permissions without deleting unrelated internal identities. Here a partner needs to read just one cost-management project resource, so 'Conduct a scoped guest access review and revoke obsolete group/resource grants' misses the fact that broad guest access or subscription-wide Contributor would exceed the documented need. 'Place the guest in one narrowly scoped security group with a suitable role' is the more defensible action; confirm its behavior in the target service before calling the task complete.
'Assign an appropriate Azure resource role at the needed scope after guest onboarding' solves another task because guest directory existence is not the same as Azure RBAC permission to manage or view resources. For the situation where a partner needs to read just one cost-management project resource, this distractor misses the requirement that broad guest access or subscription-wide Contributor would exceed the documented need. Unlike 'Assign an appropriate Azure resource role at the needed scope after guest onboarding', 'Place the guest in one narrowly scoped security group with a suitable role' directly targets that requirement; its success must be confirmed at the authorized resource scope.






Microsoft Azure Administrator (AZ-104) Practice Tests