Valid Cloud-Deployment-and-Operations Dumps shared by EduDump.com for Helping Passing Cloud-Deployment-and-Operations Exam! EduDump.com now offer the newest Cloud-Deployment-and-Operations exam dumps, the EduDump.com Cloud-Deployment-and-Operations exam questions have been updated and answers have been corrected get the newest EduDump.com Cloud-Deployment-and-Operations dumps with Test Engine here:
(A company has implemented multifactor authentication (MFA) for access to its AWS tenant. Which API call is needed to perform MFA before accessing a resource?)
Correct Answer: B
The `GetSessionToken` API call is needed to perform MFA before accessing a resource, as it generates temporary security credentials for an IAM user after MFA validation. This ensures secure access to AWS resources. The WGU Cloud Deployment and Operations Study Guide (Section 6.2, IAM and MFA) states, "The `GetSessionToken` API is used with MFA to obtain temporary credentials, requiring a valid MFA code to authenticate the user before resource access is granted." GetCallerIdentity, GetFederationToken, and DecodeAuthorizationMessage serve different purposes and do not handle MFA authentication.
