The Secret Of Google Cloud-Digital-Leader Practice Test

NEW QUESTION 1

Your customer is moving from AWS to Google Cloud. Data also needs to be moved. There is about 50TB of data. On AWS, the data resides in an S3 bucket. It is going to be moved to Cloud Storage. Data is also being continuously generated on S3 prior to the cutover. It is preferable that this is also periodically transferred. What is the best way to move the data?

• A. Use the gsutil command-line option
• B. Use the Google Cloud console to drag and drop the files easily
• C. Use the Storage Transfer Service
• D. Use a Transfer Appliance

Answer: C

Explanation:
Storage Transfer Service provides options that make data transfers and synchronization easier. We can also schedule one-time transfer operations or recurring transfer operations.

Reference link- https://cloud.google.com/storage-transfer/docs/overview
Reference link- https://cloud.google.com/architecture/transferring-data-from-amazon-s3- to-cloud-storage-using-vpc-service-controls-and-storage-transfer-service

NEW QUESTION 2

Your organization is building an application running in Google Cloud. Currently, software builds, tests, and regular deployments are done manually, but you want to reduce work for the team. Your organization wants to use Google Cloud managed solutions to automate your build, testing, and deployment process.
Which Google Cloud product or feature should your organization use?

• A. Cloud Scheduler
• B. Cloud Code
• C. Cloud Build
• D. Cloud Deployment Manager

Answer: C

Explanation:
Deploy your application to App Engine using the gcloud app deploy command. This command automatically builds a container image by using the Cloud Build service and then deploys that image to the App Engine flexible environment.
Reference: https://cloud.google.com/appengine/docs/flexible/nodejs/testing-and-deploying-your-app

NEW QUESTION 3

A large retail organization uses traditional technology for their ecommerce website During peaks m traffic resources are often underutilized or overprovisioned They have decided to migrate to cloud technology
What aspect of cloud technology will benefit their ecommerce business?

• A. Agile infrastructure means that they only pay tor what they need, when they need it
• B. Shared responsibility means that the cloud provider brings increased visibility during peaks in traffic
• C. Operational expenditure means that their total cost of ownership is more predictable
• D. Unlimited storage means that their website will never experience downtime

Answer: A

NEW QUESTION 4

An organization operates their entire IT infrastructure from Google Cloud. What should they do to prepare for data breaches?

• A. Reduce reliance on multi-factor authentication
• B. Data security is Google's responsibility, so preparation is minimal
• C. Create an incident plan to mitigate impacts
• D. Strengthen their data center perimeter security

Answer: C

NEW QUESTION 5

What cloud deployment model is generally deployed between organizations such as non- profits, hospitals or even enterprises that share similar requirements or interests?

• A. Hybrid
• B. Community
• C. Private
• D. Public

Answer: B

Explanation:
Community Cloud – The cloud infrastructure is planned for selective use by a particular community of consumers from organizations that have mutual interests like security needs, policy, and compliance considerations.
Reference link- https://csrc.nist.gov/glossary/term/community_cloud

NEW QUESTION 6

A customer deploys an application to App Engine and needs to check for Open Web Appli- cation Security Project (OWASP) vulnerabilities. Which service should be used to accom- plish this?

• A. Cloud Armor
• B. Cloud Security Scanner
• C. Binary Authorization
• D. Forseti Security

Answer: B

Explanation:
Web Security Scanner identifies security vulnerabilities in your App Engine, Google Kubernetes Engine (GKE), and Compute Engine web applications. It crawls your application, following all links within the scope of your starting URLs, and attempts to exercise as many user inputs and event handlers as possible.
Currently, Web Security Scanner only supports public URLs and IPs that aren’t behind a firewall. Web Security Scanner currently supports the App Engine standard environment and App Engine flexible environments, Compute Engine instances, and GKE resources.
Reference link- https://cloud.google.com/security-command-center/docs/concepts-web- security-scanner-overview

NEW QUESTION 7

A multinational retail company has approached you to help design its systems. They have millions of transactions at their point of sale systems across the world that need to be captured, stored, and analyzed. They are seeing more growth and expect to expand into even more geographies. Which database would be appropriate for them?

• A. Cloud Datastore
• B. Cloud Storage
• C. Cloud Spanner
• D. Cloud SQL

Answer: C

Explanation:

Cloud Spanner: "Fully managed relational database with unlimited scale, strong consistency, and up to 99.999% availability."
Reference:- https://cloud.google.com/spanner

NEW QUESTION 8

How should a multinational organization that is migrating to Google Cloud consider security and privacy regulations to ensure that it is in compliance with global standards?

• A. Comply with data security and privacy regulations in each geographical region
• B. Comply with regional standards for data security and privacy, because they supersede all international regulations
• C. Comply with international standards for data security and privacy, because they supersede all regional regulations
• D. Comply with regional data security regulations, because they’re more complex than privacy standards

Answer: A

Explanation:
Comply with data security and privacy regulations in each geographical region For a multi-national corporation, they need to abide not just by international laws, but also regional laws where they do business.

NEW QUESTION 9

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. Storage Transfer Service
• B. Migrate for Anthos
• C. BigQuery Data Transfer Service
• D. Transfer Appliance

Answer: A

Explanation:

Reference: https://cloud.google.com/architecture/migration-to-google-cloud-transferring-your-large-datasets
Graphical user interface, text, application, email Description automatically generated
https://cloud.google.com/architecture/migration-to-google-cloud-transferring-your-large-datasets

NEW QUESTION 10

You are a DevOps Engineer in an E-commerce company that sells products globally, across the countries, Customers buy products, add them to carts or check-in stock from different parts of the world with different timestamps, you need to choose a database that can scale globally without any hassle and lots of developer support, it should be consistent across regions, can scale horizontally to support enormous user, automatically replicates, shards and even auto transaction pro-cessing. Which of the following database do you choose?

• A. Cloud SQL
• B. Cloud Spanner
• C. Cloud Firestore.
• D. Cloud Storage.

Answer: B

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
Automatic sharding
Cloud Spanner optimizes performance by automatically sharding the data based on request load and size of the data. As a result, you can spend less time worrying about how to scale your database and instead focus on scaling your business.
Strong transactional consistency
Purpose-built for external, strong, global transactional consistency.
Regional and multi-regional configurations
No matter where your users may be, apps backed by Cloud Spanner can read and write up-to-date strongly consistent data globally Additionally, when running a multi-region instance, your database is able to survive a regional failure, and offers industry-leading 99.999% availability.
Online schema changes with no downtime
Cloud Spanner users can make a schema change, whether it’s adding a column or adding an index while serving traffic with zero downtime. Hence you now have the flexibility to adapt your database to your business needs without compromising on the availability of your application.

NEW QUESTION 11

How does a least privilege resource access model contribute to cloud security?

• A. Google is responsible for determining access to cloud resources.
• B. Employees may only access on-premises software with special permission.
• C. Only managers and other senior employees have cloud resource access.
• D. Employees only have access to the cloud resources necessary for their job.

Answer: D

Explanation:
This is the definition of a least privilege model.
A supporting principle that helps organizations achieve these goals is the principle of least privilege. The principle of least privilege addresses access control and states that an individual should have only the minimum access privileges necessary to perform a specific job or task and nothing more

NEW QUESTION 12

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. Deploy the Cloud Storage bucket to a Google Cloud region in Canada
• B. Configure Google Cloud Armor to allow access to the bucket only from IP addresses based in Canada
• C. Give each employee who is based in Canada access to the bucket
• D. Create a group consisting of all Canada-based employees, and give the group access to the bucket

Answer: D

Explanation:

Reference: https://cloud.google.com/storage/docs/access-control
Because you can use your own private VPN to access the Canada-only bucket from anywhere in the world.

NEW QUESTION 13

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, Data Studio
• B. Cloud Functions, Cloud Dataproc, Looker
• C. Cloud Pub/Sub, Cloud Dataflow, BigQuery
• D. Cloud Functions, Cloud Dataproc, BigQuery

Answer: A

Explanation:
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.

NEW QUESTION 14

What is an example of structured data that a healthcare facility stores in their system?

• A. X-ray images
• B. Surgery video recordings
• C. Blood pressure history
• D. Physician-written notes

Answer: C

Explanation:
Physical measures like height, weight, blood pressure, blood type, and stage
of the disease can be recorded numerically and they are structured.

NEW QUESTION 15

Your organization is developing a mobile app and wants to select a fully featured cloud- based compute platform for it.
Which Google Cloud product or feature should your organization use?

• A. Google Kubernetes Engine
• B. Firebase
• C. Cloud Functions
• D. App Engine

Answer: B

Explanation:
Reference: https://cloud.google.com/appengine
Firebase is Google's mobile development platform that empowers you to quickly build and grow your app

NEW QUESTION 16
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