Which of the following are required to setup iTunes backup with an iPhone 8? (Choose two.)

Diego is servicing an embedded battery and it begins to swell. Which of the following is the proper response by Diego?

Your application takes an input from a user and publishes it to the user's contacts. This input is stored in a table in Cloud Spanner. Your application is more sensitive to latency and less sensitive to consistency.
How should you perform reads from Cloud Spanner for this application?

In which of the following circumstances should a technician ensure that he or she is grounded to minimize ESD?

You are using Cloud Build to build a Docker image. You need to modify the build to execute unit and run integration tests. When there is a failure, you want the build history to clearly display the stage at which the build failed.
What should you do?