A new SaaS timecard application that is being tested will be used by all employees at a large corporation. The following process was used to test the application:
1. Three users from each site used the application for three weeks.
2. The new application was used side by side with the existing application.
3. The outputs of the old and new applications were compared side by side.
Which of the following requirements did the testing plan confirm? (Select two.)

A cloud application development team needs to consider the following requirements to the built in as part of the application's authentication process:
- Customers should have the flexibility to use their own identity stores within the authentication process.
- Customers should not be asked to provide the credentials repeatedly for different applications with different permission sets.
Which of the following solutions would BEST help the team achieve the above business objectives? (Choose two.)

A cloud solution architect implemented a new container-based PaaS platform to allow developer self-service. The developers are looking to do multiple deployments to the development environment to get rapid feedback on the functionality.
Which of the following is the BEST plan for supporting multiple deployments?

A company decided to move an event-driven application, which processes complex data, to the public cloud. The current datacenter is becoming expensive to maintain because the application only runs when an event occurs and is idle most of the time. The scale and complexity of the events vary.
Which of the following is the MOST optimal solution?

A company that provides cloud-based storage services allows user authentication using third-party social network credentials. Which of the following should be implemented to accomplish this task?