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Free CLOUD-DIGITAL-LEADER Exam Braindumps (page: 50)

Page 49 of 104
PDF with 411 Questions

An application has become very popular and the number of requests/users is increasing quickly. There is a meeting to figure out how to scale the systems so that they can accept user requests and still have the capacity to spare.
What is the preferred option?

  1. Circular Scaling takes a round-robin approach to allocate and destroy VMs.
  2. Triangular Scaling takes an automated average of Cost, Effort, and Time.
  3. Vertical Scaling
  4. Horizontal Scaling

Answer(s): D

Explanation:

Horizontal scaling, also called scaling out, adds new VMs to increase application capacity.



A customer in the European Union region is very clear that their data should not go outside the Eu- ropean Union. Their end users are spread all over the European U. They have to choose a storage option that serves all the users within Asia via web browsers as quickly as possible.
Which storage option will work for them?

  1. Cloud Storage with a single region that is known to be within the European U
  2. Cloud Filestore is connected to virtual machines which are guaranteed to be within the European U
  3. Cloud Storage with the multi-region option of European U
  4. Cloud Storage with the dual-region option of European U

Answer(s): C

Explanation:

Multi-region option will use multiple datacenters that are within the European Union. More regions will also help with lower latency since users are spread across the European U. https://cloud.google.com/storage/docs/locations#considerations



In terms of Dockers and Kubernetes, which of the following statements are correct?

  1. Kubernetes uses Docker to deploy, manage, and scale containerized applications.
  2. Difference between Docker and Kubernetes relates to the role each play in con-tainerizing and running your applications
  3. Kubernetes can be used with or without Docker.
  4. All of the above.

Answer(s): D

Explanation:

Kubernetes vs. Docker
Often misunderstood as a choice between one or the other, Kubernetes and Docker are different yet complementary technologies for running containerized applications. Docker lets you put everything you need to run your application into a box that can be stored and opened when and where it is required. Once you start boxing up your applications, you need a way to manage them; and that's what Kubernetes does.
Kubernetes is a Greek word meaning `captain' in English. Like the captain is responsible for the safe journey of the ship in the seas, Kubernetes is responsible for carrying and delivering those boxes safely to locations where they can be used.
- Kubernetes can be used with or without Docker.
- Docker is not an alternative to Kubernetes, so it's less of a "Kubernetes vs. Docker" question. It's about using Kubernetes with Docker to containerize your applications and run them at scale.
- The difference between Docker and Kubernetes relates to the role each play in containerizing and running your applications.
- Docker is an open industry standard for packaging and distributing applications in containers.
- Kubernetes uses Docker to deploy, manage, and scale containerized applications.



In Google Cloud IAM: if a policy applied at the project level gives you Owner permissions, your access to an individual resource in that project might be restricted to View permission if someone applies a more restrictive policy directly to that resource.
What is correct below the options

  1. False
  2. None of the above.
  3. True
  4. Not defined by GCP.

Answer(s): A

Explanation:

Policies are a union of those applied to resources themselves and those inherited from higher levels in the hierarchy. If a parent policy is less restrictive, it overrides a more restrictive policy applied to the resource. If a parent policy is more restrictive, it does not override a less restrictive policy applied to the resource. Therefore, access granted at a higher level in the hierarchy cannot be taken away by policies applied at a lower level in the hierarchy.






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