Question 196

A news teed web service has the following code running on Google App Engine. During peak load, users report that they can see news articles they already viewed. What is the most likely cause of this problem?
  • Question 197

    You are running a cluster on Kubernetes Engine to serve a web application. Users are reporting that a
    specific part of the application is not responding anymore. You notice that all pods of your deployment
    keep restarting after 2 seconds. The application writes logs to standard output. You want to inspect the
    logs to find the cause of the issue. Which approach can you take?
  • Question 198

    You are developing your microservices application on Google Kubernetes Engine. During testing, you want to validate the behavior of your application in case a specific microservice should suddenly crash. What should you do?
  • Question 199

    For this question, refer to the TerramEarth case study.
    TerramEarth's CTO wants to use the raw data from connected vehicles to help identify approximately when a vehicle in the development team to focus their failure. You want to allow analysts to centrally query the vehicle dat a. Which architecture should you recommend?
    A)

    B)

    C)

    D)
  • Question 200

    You are working in a highly secured environment where public Internet access from the Compute Engine VMs is not allowed. You do not yet have a VPN connection to access an on-premises file server. You need to install specific software on a Compute Engine instance. How should you install the software?