2025年最新のCloud-Digital-Leader試験解答最新版JPNTest Cloud-Digital-LeaderのPDF問題集をダウンロードせよ（413問題と解答)
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質問 # 99
The operating systems of some of your organization's virtual machines may have a security vulnerability.
How can your organization most effectively identify all virtual machines that do not have the latest security update?
- A. View the Security Command Center to identify virtual machines started more than 2 weeks ago
- B. View the Security Command Center to identify virtual machines running vulnerable disk images
- C. View the Compliance Reports Manager to identify and download a recent SOC 1 audit
- D. View the Compliance Reports Manager to identify and download a recent PCI audit
正解：B
質問 # 100
You're negotiating SLAs with a customer. You have communicated that there will be a 99.99% (four 9s) availability for the service you are providing. Every aspect of the service is under your con-trol. They want to modify the reliability to 99.999% (five 9s). What do you tell them? (Choose two answer)
- A. Yes, that could be possible. If yes, there will be a significantly higher charge be-cause the effort is significantly higher too.
- B. Yes, that is possible. There is hardly any difference to provide another 0.009% availability.
- C. Yes, that is possible, but there will be an additional charge of 9% for the service because that is the additional effort required.
- D. Ask them for the reasonable downtime they are willing to absorb. If it is more than 60 minutes in an entire year, explain how the current SLA meets that requirement.
正解：A、D
解説：
Explanation
In many cases, customers might not know the implications of the 9s with respect to scheduled maintenance, upgrades, etc. It's possible that they are holding unnecessary expectations that significantly exceed their requirements.
-> Even though 0.0009 % increase it looks like a small increment, an addition of a single 9 reduces the possible downtime by 10 times. So the effort is often much greater.
Reference link- https://en.wikipedia.org/wiki/High_availability
質問 # 101
An organization is running critical workloads in production and requires a Google Cloud support service with fast response times and a dedicated Technical Account Manager. Which customer care service level should the organization choose?
- A. Basic
- B. Standard
- C. Enhanced
- D. Premium
正解：D
解説：
The Premium customer care service level in Google Cloud provides the fastest response times and includes a dedicated Technical Account Manager (TAM) to assist with managing critical workloads and ensuring smooth operations.
Option A: Premium is correct because it provides the required support features, including fast response times and a dedicated TAM.
References:
* Google Cloud Support Services: Premium Support Overview
* Google Cloud Customer Care Options: Comparison of Support Levels
質問 # 102
What is the purpose of an application programming interface (API)?
- A. To manage multiple containerized workloads
- B. To provide a set of instructions that allow computer programs to communicate with each other
- C. To provide cloud plugins for integrated development environments
- D. To connect networks from different cloud providers
正解：B
質問 # 103
Your manager wants to restrict communication of all virtual machines with internet access; with resources in another network; or with a resource outside Compute Engine. It is expected that different teams will create new folders and projects in the near future.
How would you restrict all virtual machines from having an external IP address?
- A. Define an organization policy on all existing folders to define a constraint to restrict virtual machine instances from having an external IP address
- B. Define an organization policy on all existing projects to restrict virtual machine instances from having an external IP address
- C. Define an organization policy at the root organization node to restrict virtual machine instances from having an external IP address
- D. Communicate with the different teams and agree that each time a virtual machine is created, it must be configured without an external IP address
正解：C
質問 # 104
Your company needs to segment Google Cloud resources used by each team from the others. The teams' efforts are changing frequently, and you need to reduce operational risk and maintain cost visibility. Which approach does Google recommend?
- A. One top-level folder per team.
- B. One project that contains all of each team's resources.
- C. One organization per team.
- D. One project per team.
正解：D
解説：
Reference: https://cloud.google.com/security/infrastructure/design
The Teams need to segmented to have visibility on the resources each team consumes
質問 # 105
An organization wants to use BigQuery data analytics to understand their website performance, but wants to move only some data into the cloud.
Which environment should the organization use?
- A. Hybrid cloud
- B. Multi-cloud
- C. Private cloud
- D. On-premises
正解：A
解説：
Explanation
The assumption should be made that there is still a private network involved. Hybrid clouds always include a private cloud and are typically managed as one entity. Multi-clouds always include more than one public cloud service, which often perform different functions.
質問 # 106
Your customer has reliable information to indicate that they will use a certain amount of computing and analytics. The workloads are critical and they don't want to take a chance with VMs or BigQuery slots being unavailable during a peak period. How can they ensure that they allocate the capacity?
- A. Google Cloud is elastic for resources. You cannot reserve resources in advance; it is pay per use.
- B. Create reservations on Compute Engine and BigQuery.
- C. Send in the filled form to Google Cloud support to reserve the Compute Engine and BigQuery resources required.
- D. On the day the capacity is required, set a scheduled job that will provision as many resources as required and lock it in.
正解：B
解説：
Explanation
Create reservations on Compute Engine and BigQuery. You can reserve capacity in advance and use it over a period of time. You could also get a cost advantage.
=> There is no need for involved support. It is self-serve via the console.
=> You can reserve resources in advance when you have the need for it. And when you want to take a pay-per-use approach, that is also possible.
=> It is not a good idea to be lock in/hoard resources; you'll pay unnecessarily for resources. Also, it is difficult to time exactly when the demand will be.
References:
https://cloud.google.com/compute/docs/instances/reserving-zonal-resources
https://cloud.google.com/bigquery/docs/reservations-intro
質問 # 107
An organization needs a flexible and scalable NoSQL database with strong web and mobile application support. Which Google Cloud product or service should the organization use?
- A. Cloud Storage
- B. BigQuery
- C. restore
- D. Cloud Spanner
正解：A
質問 # 108
An organization runs a batch data analysis workload on a virtual machine (VM). The workload can be easily restarted without losing work, and is not time critical. Organizations must choose the lowest cost option to run the workload. What option should they choose?
- A. A Preemptible or Spot VM on Compute Engine
- B. A custom VM in a pay-as-you-go model on Compute Engine
- C. A Cloud Function with a small memory limit
- D. A standard VM in a pay-as-you-go model on Compute Engine
正解：A
質問 # 109
Your customer is making a decision on whether to move to Google Cloud. Their key concern is about 10,000 VMs that are part of their IT infrastructure used across more than 110 applications. They are apprehensive of too many changes at this stage. They want to get to Google Cloud in the easiest way possible with minimal disruption. What option would you recommend for them?
- A. Re-architect on-prem to use Kubernetes and then slowly extend and bridge the on-prem data center to the Google Cloud data center.
- B. Lift and shift the VMs to serverless options like App Engine Flex.
- C. Use Migrate for Compute
- D. Use Migrate for Anthos
正解：C
解説：
Migrate for Compute Engine's advanced replication migration technology copies instance data to Google Cloud in the background with no interruptions to the source workload that's running.
https://cloud.google.com/migrate/compute-engine
質問 # 110
What DevOps practice should an organization use when developing their application to help minimize disruption caused by bugs?
- A. Implement large changes together to make rolling back easier when bugs appear
- B. Pause production until all bugs have been eliminated
- C. Implement small changes incrementally to reduce recovery time when bugs appear
- D. Prioritize fixing large bugs during production because they are easier to review
正解：C
解説：
Explanation
One of the key principles of DevOps is to release changes frequently and in small batches. This helps to reduce the risk of disruption caused by bugs. If a bug is introduced in a small change, it is easier to identify and fix the bug without affecting a large number of users.
質問 # 111
What is the Site Reliability Engineering (SRE) term for an organizations desired level of reliability and performance?
- A. Enhanced support
- B. Service-level indicator
- C. Scalable infrastructure
- D. Service-level objective
正解：D
質問 # 112
An organization wants to upskill their IT staff.
How can they do this in a transformational way?
- A. Prioritize giving privileged access to third-party partners and contractors to fill IT knowledge gaps.
- B. Create a culture of continuous peer-to-peer learning with official training materials.
- C. Prioritize training current employees instead of hiring new recruits with cloud experience.
- D. Create a culture of self-motivated, isolated learning with official training materials.
正解：B
質問 # 113
"With cloud messaging you can Customize and deliver messages accordingly to the predetermined time in the user's local time zone." Comment on the above statement.
- A. This statement is undefined.
- B. The above statement is partially true.
- C. The above statement is completely true.
- D. The above statement is completely false.
正解：C
解説：
Firebase Cloud Messaging:
Firebase Cloud Messaging (FCM) is a cross-platform messaging solution that lets you reliably send messages at no cost.
Using FCM, you can notify a client app that new email or other data is available to sync. You can send notification messages to drive user re-engagement and retention. For use cases such as instant messaging, a message can transfer a payload of up to 4000 bytes to a client app.
Key capabilities of Firebase Cloud Messaging:
Send notification messages or data messages: Send notification messages that are displayed to your user. Or send data messages and determine completely what happens in your application code.
Versatile message targeting: Distribute messages to your client app in any of 3 ways-to single devices, to groups of devices, or to devices subscribed to topics.
Send messages from client apps: Send acknowledgments, chats, and other messages from devices back to your server over FCM's reliable and battery-efficient connection channel.
質問 # 114
Customers are reporting very high latencies when accessing an application from the United States. The application is currently running in a single region in Europe.
What should the organization do?
- A. Run a replica of the application in a region in the United States.
- B. Run the application in additional regions in Europe.
- C. Run the application in additional zones in the European region.
- D. Set up a new billing account in the United States.
正解：A
解説：
The correct answer is D. Run a replica of the application in a region in the United States. Here's why:
* Context of the Question: The application currently runs in a single region in Europe, and customers in the United States are experiencing high latencies. The organization needs to reduce latencies for these customers.
* Google Cloud Product Relevance:
* Running a replica of the application in a region in the United States would reduce latency by hosting the application closer to the end users. This improves response times and ensures a better user experience for customers in the United States.
* Google Cloud provides services such as Cloud Load Balancing to distribute traffic efficiently between instances in different regions.
* Why Not Other Options:
* A. Set up a new billing account in the United States: Billing accounts do not affect application performance or latency.
* B. Run the application in additional regions in Europe: This would not reduce latencies for users in the United States, as their traffic would still need to travel across the Atlantic.
* C. Run the application in additional zones in the European region: Additional zones in Europe would not help with reducing latency for U.S. customers.
Google Cloud Digital Leader References:
* Refer to Google Cloud's multi-region deployment documentation for more information on deploying applications across multiple regions.
質問 # 115
A developer in your IT team is cheating a bucket on Cloud Storage. He is receiving an error that the bucket name already exists. He has checked his project and the few other pro-jects in the organization, The name seems to be entirely unique, What would be the is-sue?
- A. Bucket names in Cloud storage have to be globally unique
- B. Previously deleted bucket names in the same project cannot be reused. There must have been an older bucket with the same name.
- C. Bucket name are case insensitive- look for bucket name in your org that have a different capitalization.
- D. Bucket names ignore any "." in the name. Look for similar bucket names that have a "." in it.
正解：A
解説：
Bucket names have to be unique across Google Cloud Platform [GCP], Including other organizations and projects.
質問 # 116
Your organization is releasing its first publicly available application in Google Cloud. The application is critical to your business and customers and requires a 2-hour SLA.
How should your organization set up support to minimize costs?
- A. Enroll in Premium Support
- B. Enroll in Enhanced Support
- C. Enroll in Standard Support
- D. Enroll in Basic Support
正解：B
質問 # 117
You decide to migrate your on-premises environment to the cloud. You need to determine which resource components still need to be assigned ownership.
Which two functions are owned by a public cloud provider? (Choose two.)
- A. Hardware capacity management
- B. Infrastructure architecture
- C. Hardware maintenance
- D. Infrastructure deployment automation
- E. Fixing application security issues
正解：A、C
解説：
In a shared responsible model, hardware maintence and capacity management cloud provider is the responsible part.
質問 # 118
Your team is working on building a machine learning model. There are a bunch of terminologies that are being used. What is an "instance" or an "example"?
- A. An input variable is used in making predictions. E.g. number of rooms in a house price prediction model.
- B. The "knobs" that you tweak during successive runs of training a model. E.g. learning rate
- C. One row of a dataset containing one or more input columns and possibly a prediction result.
- D. An answer for a prediction task,- either the answer produced by a machine learning system or the right answer supplied in training data. E.g. image contains a "cat".
正解：C
解説：
One row of a dataset containing one or more input columns and possibly a prediction result.
A picture containing timeline Description automatically generated
https://developers.google.com/machine-learning/guides/rules-of-ml#terminology
質問 # 119
An IoT platform is providing services to home security systems. They have more than a million customers, each with many home devices. Burglaries or child safety issues are concerns that the clients customers.
Therefore, the platform has to respond very quickly in near real time. What could be a typical data pipeline used to support this platform on Google Cloud?
- A. Cloud Pub/Sub, Cloud Dataflow, BigQuery
- B. Cloud Functions, Cloud Dataproc, BigQuery
- C. Cloud Pub/Sub, Cloud Dataflow, Data Studio
- D. Cloud Functions, Cloud Dataproc, Looker
正解：C
解説：
Explanation
=> Cloud Pub/Sub- Cloud Pub/Sub is the best to be the end-point for ingesting large amounts of data. It will grow as required, can stream data to downstream systems, and can also work with intermittently available backends.
=> Cloud Dataflow- supports streaming data and therefore is an appropriate option for processing the data that is ingested.
=> BigQuery- BigQuery also supports streaming data and its possible to do real time ana-lytics on it.
=> DataStudio- DataStudio and Looker are for visualization. They don't have any in-built analysis.
=> Cloud Functions- Cloud Functions is a useful serverless endpoint. However, Pub/Sub is better in this case because it can also retain messages for a set period if it was not possi-ble to deliver it first time.
=>Cloud Dataproc- Cloud Dataproc is used for Hadoop/Spark workloads and won't be a good fit here.
質問 # 120
The customer has applications that do data processing on-premise. They have been built using Ha-doop and Spark. What product should I use on Google Cloud?
- A. Dataproc
- B. Dataflow
- C. Dataplex
- D. Dataprep
正解：A
解説：
Explanation
Because Dataproc is used to run Hadoop/Spark workloads
質問 # 121
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Cloud-Digital-Leader試験解答問題集：https://www.jpntest.com/shiken/Cloud-Digital-Leader-mondaishu（413問題と解答)
無料2025年最新のGoogle Cloud Certified Cloud-Digital-Leader問題集を提供しております！JPNTest：https://drive.google.com/open?id=1Ni890kVOAMwA775dnrGcMEkn8DKq2ePG