Free CLOUD-DIGITAL-LEADER Exam Braindumps (page: 41)

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Google offers Firebase, In terms of Firebase Console, any particular message that has to be deliv- ered to a customer at a certain degree of change in behavior can be managed through _________________.

  1. A/B testing
  2. Notification Composer
  3. Firebase Remote config.
  4. None of the above

Answer(s): B

Explanation:

You can send notification messages using the Notifications composer in the Firebase console. Though this does not provide the same flexibility or scalability as sending messages with the Admin SDK or the HTTP and XMPP protocols, it can be very useful for testing or for highly targeted marketing and user engagement. The Firebase console provides analytics-based A/B testing to help refine and improve marketing messages.
After you have developed logic in your app to receive messages, you can allow non-technical users to send messages per the instructions on the Notifications page in the Firebase Help Center.



A large travel services company has been running all their workloads on Google Cloud in the previous year. They looked at their past usage of cloud resources and see that there is a consistent use of 10,000 virtual machines throughout the year. Based on the projections for the following year they have a strong indication that they will use at least this much or more capacity within Google Cloud.
What is one way in which they can take advantage of this knowledge?

  1. They can use these numbers to negotiate a better contract with another public cloud number.
  2. They can cut costs by cutting down on the number of VMs used.
  3. They can get into a committed use contract with Google Cloud to get a significant discount on the usage of VMs.
  4. They can ask for a sustained use discount.

Answer(s): C

Explanation:

Compute Engine lets you purchase committed use contracts in return for deeply discounted prices for VM usage. These discounts are referred to as committed use discounts. Committed use discounts are ideal for workloads with predictable resource needs.
When you purchase a committed use contract, you purchase Compute Engine resources--such as vCPUs, memory, GPUs, local SSDs, and sole-tenant nodes--at a discounted price in return for committing to paying for those resources for 1 year or 3 years. The discount is up to 57% for most resources like machine types or GPUs. The discount is up to 70% for memory-optimized machine types.



One of your customers used to have a private data center.
While within their data center itself, they were consuming some Google services via API calls and other public, well-known addresses pub- lished by Google. Now they're evacuating their private data center and are moving to Google Cloud. Could they improve some of their existing architecture with respect to security?

  1. Use VPC Peering with the Google Cloud organization so that you can directly use services using only private IPs.
  2. Use private addresses only. No additional configuration is required. All Google services will be accessible within Google Cloud on private addresses.
  3. Use Shared VPCs with the Google Cloud organization so that you can directly use services using only private IPs.
  4. Enable Private Google Access so that they can remove public IP addresses.

Answer(s): D

Explanation:

"VM instances that only have internal IP addresses (no external IP addresses) can use Private Google Access. They can reach the external IP addresses of Google APIs and services. f you disable Private Google Access, the VM instances can no longer reach Google APIs and services; they can only send traffic within the VPC network."

https://cloud.google.com/vpc/docs/private-google-access



What characteristics should an organization adopt to be a DevOps organization?

  1. Teamwork over individual work
  2. Obsession with Automation over preoccupation with manual work
  3. Product based teams over component teams.
  4. All of the Above

Answer(s): D






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