[2024] Pass Google Cloud-Digital-Leader Exam Updated 325 Questions
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NEW QUESTION # 111
Your client is building a custom machine learning pipeline to identify lesions in the lungs based on x-rays. Different teams of data scientists are sharing common source data and building many ver-sions of ML models. Which of these Cloud Storage options would be best for them?
- A. Retain the data in use in a multi-region bucket.
- B. Retain the data in use in a single region bucket with nearline storage. Retain the data in use in a dual-region bucket.
- C. Retain the data in use in a dual-region bucket.
- D. Retain the data in use in a single region bucket with standard storage.
Answer: D
Explanation:
Integrated repository for analytics and ML: The highest level of availability and performance within a single region is ideal for compute, analytics, and machine learning workloads in a particular region. Cloud Storage is also strongly consistent, giving you confidence and accuracy in analytics workloads.
https://cloud.google.com/storage/docs/storage-classes
NEW QUESTION # 112
Your organization meant to purchase a 3-year Committed Use Discount, but accidentally purchased a 1-year Committed Use Discount instead. What should your organization do?
- A. Contact Trust and Safety.
C Contact Cloud Billing Support. - B. Contact Technical Support.
- C. Contact your financial institution.
Answer: A
NEW QUESTION # 113
Your organization needs to establish private network connectivity between its on-premises network and its workloads running in Google Cloud. You need to be able to set up the connection as soon as possible.
Which Google Cloud product or feature should you use?
- A. Cloud VPN
- B. Direct Peering
- C. Cloud CDN
- D. Cloud Interconnect
Answer: D
Explanation:
Private Google Access for on-premises hosts provides a way for on-premises systems to connect to Google APIs and services by routing traffic through a Cloud VPN tunnel.
NEW QUESTION # 114
Why should an organization consider the total cost of ownership (TCO) when moving from on-premises to the cloud?
- A. To evaluate error budget
- B. To evaluate return on investment
- C. To calculate required compute power
- D. To understand service level availability
Answer: B
NEW QUESTION # 115
What service is a fully managed real-time messaging service that allows you to send and receive messages between independent applications.
- A. Cloud Spanner
- B. Cloud Datastore
- C. Cloud Pub/Sub
- D. Cloud BigTable
- E. Cloud DNS
Answer: C
Explanation:
Google Cloud Pub/Sub is a scalable, durable event ingestion and delivery system.
-> Pub/Sub allows services to communicate asynchronously, with latencies on the order of 100 milliseconds.
-> Pub/Sub is used for streaming analytics and data integration pipelines to ingest and distribute data. It is equally effective as messaging-oriented middleware for service integration or as a queue to parallelize tasks.
-> Pub/Sub enables you to create systems of event producers and consumers, called publishers and subscribers. Publishers communicate with subscribers asynchronously by broadcasting events, rather than by synchronous remote procedure calls (RPCs).
Reference link- https://cloud.google.com/pubsub/docs/overview
NEW QUESTION # 116
What is logging within the context of cloud technology?
- A. Recording infrastructure and hardware expenditure
- B. Writing application and operating system events as text
- C. Tracking source code across an organization
- D. Monitoring network and resource limitations
Answer: B
Explanation:
Cloud Logging is a fully managed service that allows you to store, search, analyze, monitor, and alert on logging data and events from Google Cloud and Amazon Web Services
NEW QUESTION # 117
An organization relies on online seasonal sales for the majority of their annual revenue.
Why should the organization use App Engine for their customer app?
- A. Runs maintenance during seasonal sales
- B. Recommends the right products to customers
- C. Autoscales during peaks in demand
- D. Automatically adjusts physical inventory in real time
Answer: C
NEW QUESTION # 118
An organization wants to measure everything as part of its new DevOps philosophy. What should the organization measure?
- A. The satisfaction and happiness of their employees.
- B. The risk and reward of their investments.
- C. The speed of their cloud adoption process.
- D. The reliability and health of their systems.
Answer: D
Explanation:
Explanation
Graphical user interface, text, application, email Description automatically generated
https://newrelic.com/devops/measuring-devops#toc-devops-measurments-for-team-health
NEW QUESTION # 119
An organization needs to search an application's source code to identify a potential issue. The application is distributed across multiple containers.
Which Google Cloud product should the organization use?
- A. Cloud Monitoring
- B. Cloud Trace
- C. Google Cloud Console
- D. Cloud Logging
Answer: B
Explanation:
Cloud Trace is supposed to be the correct answer. It's an application performance management tool. It's a Google solution for monitoring application performance. It is a distributed tracing system that helps developers debug or fix and optimize their code
NEW QUESTION # 120
Your team is publishing research results and needs to make large amounts of data available to other researchers within the professional community and the public at minimum cost.
How should you host the data?
- A. Use a Cloud Storage bucket and enable "Requester Pays.'
- B. Use a Cloud Storage bucket and provide Signed URLs for the data files.
- C. Use a Cloud Storage bucket and set up a Cloud Interconnect connection to allow access to the data.
- D. Host the data on-premises. and set up a Cloud Interconnect connection to allow access to the data.
Answer: A
Explanation:
Enabling Requester Pays is useful, for example, if you have a lot of data you want to make available to users, but you don't want to be charged for their access to that data.
Reference link- https://cloud.google.com/storage/docs/requester-pays
NEW QUESTION # 121
DriveSuper Inc. teaches its clients to drive cars and bikes and helps them get their license. They are planning to build a mobile application where users can sign up, plan their schedules, and take stock of progress. They want the onboarding process to be smooth and frictionless, giving users a great experience from the get-go.
They want this done as quickly as possible and not be expensive. What is their best option on Google Cloud?
- A. Build the mobile application with Firebase as the backend
- B. Build the mobile app with Cloud SQL as the backend
- C. Build the mobile app with Cloud Spanner as the backend
- D. Build the mobile app with Cloud Storage as the backend
Answer: A
Explanation:
Explanation
Firebase/Firestore is easy to build and is suitable for user information that could bvary in nature.
NEW QUESTION # 122
Your organization runs a distributed application in the Compute Engine virtual machines. Your organization needs redundancy, but it also needs extremely fast communication (less than 10 milliseconds) between the parts of the application in different virtual machines.
Where should your organization locate this virtual machines?
- A. In different zones within a single region
- B. In a single zone within a single region
- C. In multiple regions, using one zone per region
- D. In multiple regions, using multiple zones per region
Answer: B
NEW QUESTION # 123
An organization wants to dynamically adjust its application to serve different user needs. What are the benefits of storing their data in the cloud for this use case?
- A. Automatic data cleaning and validation
- B. No data access management required
- C. Real-time data ingestion and analysis
- D. Data can be stored in archive for long term access
Answer: C
Explanation:
Explanation
By storing their application data in the cloud the organization will be able to gather and analyze user behavior data in real-time. This will enable them to dynamically adjust their application for different user needs.
NEW QUESTION # 124
Which technology allows organizations to run multiple computer operating systems on a single piece of physical hardware?
- A. Open source
- B. Hypervisor
- C. Serverless computing
- D. Containers
Answer: B
NEW QUESTION # 125
Which of the following statements is/are true about Cloud Spanner offered by Google Cloud Plat-form.
- A. It can scale horizontally to support additional capacity.
- B. It comes with Zero Downtime, No Maintenance windows, and is proven for large and small workloads.
- C. All of the above.
- D. You don't need to shard or replicate data.
Answer: C
Explanation:
Cloud Spanner:
Fully managed relational database with unlimited scale, strong consistency, and up to 99.999% availability.
- Get all the benefits of relational semantics and SQL with unlimited scale
- Start at any size and scale with no limits as your needs grow
- Enjoy high availability with zero scheduled downtime and online schema changes
- Deliver high-performance transactions with strong consistency across regions and continents
- Focus on innovation, eliminating manual tasks with capabilities like automatic sharding.
NEW QUESTION # 126
You are working with a user to set up an application in a new VPC behind a firewall and it is no-ticed that the user is concerned about data egress. Therefore, to provide assistance you want to con-figure the fewest open egress ports. Which of the following statement is correct?
- A. Set up a high-priority (1000) rule that pairs both ingress and egress ports.
- B. Set up a low-priority (65534) rule that blocks all egress and a high-priority rule (1000) that allows only the appropriate ports.
- C. Set up a high-priority (1000) rule that blocks all egress and a low-priority (65534) rule that allows only the appropriate ports.
- D. Set up a high-priority (1000) rule to allow the appropriate ports.
Answer: B
Explanation:
Explanation
Implied rules Every VPC network has two implied firewall rules. These rules exist, but are not shown in the Cloud Console:
Implied allow egress rule. An egress rule whose action is allow, destination is 0.0.0.0/0, and priority is the lowest possible (65535) lets any instance send traffic to any destination, except for traffic blocked by Google Cloud. A higher priority firewall rule may restrict outbound access. Internet access is allowed if no other firewall rules deny outbound traffic and if the instance has an external IP address or uses a Cloud NAT instance. For more information, see Internet access requirements.
Reference link- https://cloud.google.com/vpc/docs/firewalls
NEW QUESTION # 127
Which of the following storage options should you use when your company is using Cloud Storage to store application backup files for disaster recovery purposes, provided you want to follow Goog-le's recommended practices.
- A. Regional Storage
- B. Nearline Storage
- C. Multi-Regional Storage
- D. Coldline storage
Answer: D
Explanation:
Explanation
Coldline storage is a very low cost highly durable storage service for data archiving, online backup, and disaster recovery. Coldline storage is the best choice for data that you plan to access at most once a year due to its slightly lower availability, 90 day minimum storage duration cost for data access, and higher per operation costs.
Nearline and Coldline are for backup and archival storage and having the highest availability for both with
99.9 percent.
NEW QUESTION # 128
Your organization runs all its workloads on Compute Engine virtual machine instances. Your organization has a security requirement: the virtual machines are not allowed to access the public internet. The workloads running on those virtual machines need to access BigQuery and Cloud Storage, using their publicly accessible interfaces, without violating the security requirement.
Which Google Cloud product or feature should your organization use?
- A. Private Google Access
- B. VPC internal load balancers
- C. Cloud NAT (network address translation)
- D. Identity-Aware Proxy
Answer: C
NEW QUESTION # 129
If you increase the size of a subnet in a custom VPC network, the IP addresses of virtual machines already on that subnet might be affected. Which options are Correct.
- A. False
- B. None of the above
- C. True
- D. Not Defined by Google Cloud Platform
Answer: A
Explanation:
You can dynamically increase the size of a subnet in a custom network by expanding the range of IP addresses allocated to it. Doing that doesn't affect already configured VMs.
NEW QUESTION # 130
How do Migrate for Compute Engine and Migrate for Anthos differ?
- A. Migrate for Compute Engine is closed source, and Migrate for Anthos is open source.
- B. Unlike Migrate for Anthos, Migrate for Compute Engine assumes that the migration source is VMware vSphere.
- C. Migrate for Compute Engine charges for ingress, but Migrate for Anthos does not.
- D. Migrate for Anthos migrates to containers, and Migrate for Compute Engine migrates to virtual machines.
Answer: D
Explanation:
Reference: https://cloud.google.com/migrate/anthos
Migrate workloads to Compute Engine with Migrate for Compute Engine. Migrate from Compute Engine to containers with Migrate for Anthos and GKE.
This method makes sense, for instance, in cases where you want to conduct a data-center migration and migrate all workloads into Compute Engine, and only at a second stage selectively modernize suitable workloads to containers.
Graphical user interface, text, application, email Description automatically generated
https://cloud.google.com/migrate/containers/docs/architecture
NEW QUESTION # 131
An organization needs to run frequent updates for their business app.
Why should the organization use Google Kubernetes Engine (GKE)?
- A. GKE handles version control seamlessly and out of the box
- B. Customer expectations can be adjusted without using marketing tools
- C. Seamless changes can be made without causing any application downtime.
- D. GKE is well suited for all monolithic applications
Answer: C
Explanation:
https://cloud.google.com/architecture/migrating-a-monolithic-app-to-microservices-gke
NEW QUESTION # 132
Your organization needs to restrict access to a Cloud Storage bucket. Only employees who are based in Canada should be allowed to view the contents.
What is the most effective and efficient way to satisfy this requirement?
- A. Give each employee who is based in Canada access to the bucket
- B. Deploy the Cloud Storage bucket to a Google Cloud region in Canada
- C. Configure Google Cloud Armor to allow access to the bucket only from IP addresses based in Canada
- D. Create a group consisting of all Canada-based employees, and give the group access to the bucket
Answer: D
NEW QUESTION # 133
Why do organizations often struggle to scale their on-premises application infrastructure?
- A. Increasing compute capacity is time-consuming and costly
- B. Scaling compute instances could breach compliance and/or regulation
- C. Their serverless compute functions struggle to meet the demand
- D. Their multi-cloud architecture is complex and expensive
Answer: A
NEW QUESTION # 134
Your organization is migrating to Google Cloud. As part of that effort, it needs to move terabytes of data from on-premises file servers to Cloud Storage. Your organization wants the migration process to be automated and to be managed by Google. Your organization has an existing Dedicated Interconnect connection that it wants to use. Which Google Cloud product or feature should your organization use?
- A. BigQuery Data Transfer Service
- B. Transfer Appliance
- C. Migrate for Anthos
- D. Storage Transfer Service
Answer: D
Explanation:
Reference:
https://cloud.google.com/architecture/migration-to-google-cloud-transferring-your-large-datasets
NEW QUESTION # 135
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