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The Role of Google Cloud Digital Leader Exam in the IT industry
There are many professionals who are out there in the IT industry who are looking for a certification that will help them to get a good job and also to get a promotion or to be able to show off their skills. A lot of people these days are opting for the Google Cloud Digital Leader certification which is offered by Google. This kind of certification is an advanced-level certification. It will provide you with all the necessary tools that you need in order to become a Cloud Architect, Cloud Engineer, and Solutions Architect. Google Cloud Digital Leader Dumps is a series of questions and answers that will help you in your preparation for the Google Cloud Certified Digital Transformation Leader certification exam. The Digital Transformation Leader certification exam is designed to validate your technical knowledge of the Google Cloud Platform and to determine your ability to design, build, and manage cloud solutions.
The best part about this certification is that it has been developed by experts and as such, it has been proven that it will benefit you greatly in your career. If you have any training experience then you can easily pass this exam. This exam does not include any prerequisites, but it does include training material that is available online and if you read through the material seriously then it will not be hard for you to pass this exam at all.
NEW QUESTION 28
Considering Different Storage and database options e.g. Cloud Datastore, Cloud SQL, Cloud Stor-age, etc. Which of the following statements is/are correct? ( Select two answer)
- A. None of the above.
- B. Cloud DataStore and Cloud SQL have Terabytes + and Terabytes Capacity respec-tively.
- C. Cloud Bigtable and Cloud Storage both have Petabytes + capacity.
- D. Cloud Bigtable and Cloud Storage both have not Petabytes + capacity.
Answer: B,C
NEW QUESTION 29
Your company security team manages access control to production systems using an LDAP directory group.
How is this access control managed in the Google Cloud production project?
- A. Create the project in a folder with the same name as the LDAP directory group.
- B. Grant each user the roles/iam.serviceAccountUser role on a service account that exists in the Google Group.
- C. Assign the proper role to the Google Group in the project's 1AM Policy.
- D. Assign the proper role to the Service Account in the project's 1AM Policy
Answer: C
NEW QUESTION 30
Your organization is developing an application that will capture a large amount of data from millions of different sensor devices spread all around the world. Your organization needs a database that is suitable for worldwide, high-speed data storage of a large amount of unstructured data.
Which Google Cloud product should your organization choose?
- A. Cloud Bigtable
- B. Firestore
- C. Cloud SQL
- D. Cloud Data Fusion
Answer: A
Explanation:
Reference:
Cloud Bigtable is a sparsely populated table that can scale to billions of rows and thousands of columns, enabling you to store terabytes or even petabytes of data. A single value in each row is indexed; this value is known as the row key. Bigtable is ideal for storing very large amounts of single-keyed data with very low latency. It supports high read and write throughput at low latency, and it is an ideal data source for MapReduce operations.
Bigtable is exposed to applications through multiple client libraries, including a supported extension to the Apache HBase library for Java. As a result, it integrates with the existing Apache ecosystem of open-source Big Data software.
Bigtable's powerful back-end servers offer several key advantages over a self-managed HBase installation:
Incredible scalability. Bigtable scales in direct proportion to the number of machines in your cluster. A self-managed HBase installation has a design bottleneck that limits the performance after a certain threshold is reached. Bigtable does not have this bottleneck, so you can scale your cluster up to handle more reads and writes.
Simple administration. Bigtable handles upgrades and restarts transparently, and it automatically maintains high data durability. To replicate your data, simply add a second cluster to your instance, and replication starts automatically. No more managing replicas or regions; just design your table schemas, and Bigtable will handle the rest for you.
Cluster resizing without downtime. You can increase the size of a Bigtable cluster for a few hours to handle a large load, then reduce the cluster's size again-all without any downtime. After you change a cluster's size, it typically takes just a few minutes under load for Bigtable to balance performance across all of the nodes in your cluster.
NEW QUESTION 31
Customer Managed Encryption Keys (CMEK) can be used for encrypting data inside Cloud BigTable, which of the following statements is/are correct. (Select two answer)
- A. You can not use the same CMEK key in multiple projects
- B. Administrators can not rotate
- C. CMEK can only be configured at the cluster level.
- D. Not supported for instances that have clustered in more than one region.
Answer: C,D
Explanation:
Customer-managed encryption keys for Cloud BigTable.
By default, all the data at rest in Cloud Bigtable is encrypted using Google's default encryption. Bigtable handles and manages this encryption for you without any additional action on your part.
If you have specific compliance or regulatory requirements related to the keys that protect your data, you can use customer-managed encryption keys (CMEK) for BigTable. Instead of Google managing the encryption keys that protect your data, your BigTable instance is protected using a key that you control and manage in Cloud Key Management Service (Cloud KMS).
Features
Security: CMEK provides the same level of security as Google's default encryption but provides more administrative control.
Data access control: Administrators can rotate, manage access to, and disable or destroy the key used to protect data at rest in BigTable .
Auditability: All actions on your CMEK keys are logged and viewable in Cloud Logging.
Comparable performance: BigTable CMEK-protected instances offer comparable performance to BigTable instances that use Google default encryption.
Flexibility: You can use the same CMEK key in multiple projects or instances or you can use separate keys, depending on your business needs.
NEW QUESTION 32
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 multiple regions, using one zone per region
- B. In multiple regions, using multiple zones per region
- C. In different zones within a single region
- D. In a single zone within a single region
Answer: D
NEW QUESTION 33
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 international standards for data security and privacy, because they supersede all regional regulations
- B. Comply with regional data security regulations, because they're more complex than privacy standards
- C. Comply with regional standards for data security and privacy, because they supersede all international regulations
- D. Comply with data security and privacy regulations in each geographical region
Answer: A
NEW QUESTION 34
Your organization recently migrated its compute workloads to Google Cloud. You want these workloads in Google Cloud to privately and securely access your large volume of on-premises data, and you also want to minimize latency.
What should your organization do?
- A. Create a VPC between your on-premises data center and your Google resources
- B. Use Transfer Appliance to securely make your data available to Google Cloud
- C. Use Storage Transfer Service to securely make your data available to Google Cloud
- D. Peer your on-premises data center to Google's Edge Network
Answer: A
NEW QUESTION 35
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 Basic Support
- B. Enroll in Enhanced Support
- C. Enroll in Premium Support
- D. Enroll in Standard Support
Answer: B
NEW QUESTION 36
How do Migrate for Compute Engine and Migrate for Anthos differ?
- A. Unlike Migrate for Anthos, Migrate for Compute Engine assumes that the migration source is VMware vSphere.
- B. Migrate for Anthos migrates to containers, and Migrate for Compute Engine migrates to virtual machines.
- C. Migrate for Compute Engine is closed source, and Migrate for Anthos is open source.
- D. Migrate for Compute Engine charges for ingress, but Migrate for Anthos does not.
Answer: B
Explanation:
Reference:
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.
https://cloud.google.com/migrate/containers/docs/architecture
NEW QUESTION 37
A small scale retailer has been collecting its point of sale transaction in a PostgreSQL Da-tabase. They have raised funding for a strategic expansion goal in the next year that will see them grow significantly in Asia, Europe, North America, Which Database option should they choose in Google Cloud?
- A. Spanner
- B. Cloud SQL
- C. BigQuary
- D. Bigtable
Answer: A
Explanation:
Spanner is a global scale Database that Support SQL querying, Similar to PostgreSQL, Which will be regional. So that will be a fairly smooth move, Since they have the time and the funding, they can plan for this migration.
NEW QUESTION 38
Your organization needs a large amount of extra computing power within the next two weeks.
After those two weeks, the need for the additional resources will end.
Which is the most cost-effective approach?
- A. Purchase multiple physical computers and scale workload across them
- B. Purchase one very powerful physical computer
- C. Use a committed use discount to reserve a very powerful virtual machine
- D. Start a very powerful virtual machine without using a committed use discount
Answer: D
NEW QUESTION 39
"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. The above statement is partially true.
- B. This statement is undefined.
- C. The above statement is completely true.
- D. The above statement is completely false.
Answer: C
Explanation:
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.
NEW QUESTION 40
Your customer is moving from AWS to Google Cloud. Data also needs to be moved. There is about 50TB of dat a. 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 a Transfer Appliance
- B. Use the Storage Transfer Service
- C. Use the gsutil command-line option
- D. Use the Google Cloud console to drag and drop the files easily
Answer: B
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 41
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. All of the above.
- C. It comes with Zero Downtime, No Maintenance windows, and is proven for large and small workloads.
- D. You don't need to shard or replicate data.
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.
NEW QUESTION 42
You are a program manager for a team of developers who are building an event-driven application to allow users to follow one another's activities in the app. Each time a user adds himself as a follower of another user, a write occurs in the real-time database.
The developers will develop a lightweight piece of code that can respond to database writes and generate a notification to let the appropriate users know that they have gained new followers. The code should integrate with other cloud services such as Pub/Sub, Firebase, and Cloud APIs to streamline the orchestration process. The application requires a platform that automatically manages underlying infrastructure and scales to zero when there is no activity.
Which primary compute resource should your developers select, given these requirements?
- A. Cloud Functions
- B. App Engine flexible environment
- C. Google Kubernetes Engine
- D. Compute Engine
Answer: A
NEW QUESTION 43
The government has ordered an audit of your company's dat
a. You have hired an external company to conduct the audit. They need to be able to review the data stored in your Cloud Storage buckets across eight projects. How would you grant them access?
- A. Give them Storage Object Viewer access to the buckets in those eight projects.
- B. Give the auditors an Owner role on the eight buckets so that they have proper access.
- C. They might need access to all projects as the audit progresses; so give them the Editor role on all Storage buckets so that you don't have to do it repeatedly later on.
- D. They might need access to all projects as the audit progresses; so give them access to all Storage buckets so that you don't have to do it repeatedly later on.
Answer: A
Explanation:
Apply the Principle of Least Privilege and only provide read permissions on only the required buckets. No more, no less
https://cloud.google.com/storage/docs/access-control/iam-roles
NEW QUESTION 44
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 at the root organization node 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 on all existing folders to define a constraint 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
Answer: A
NEW QUESTION 45
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 multiple regions, using one zone per region
- B. In a single zone within a single region
- C. In multiple regions, using multiple zones per region
- D. In different zones within a single region
Answer: D
Explanation:
Multi zone is also redundant within the region and it provides the lowest latency.
Reference link:-
https://cloud.google.com/solutions/best-practices-compute-engine-region-selection
NEW QUESTION 46
Your organization is on a critical path with recently developed applications. They are going into production in a month. A few million users are expected to use the new application. They want to ensure minimum disruption when the application goes live. Any issues have to be dealt with within minutes and resolved as quickly as possible. Which Support package should they take?
- A. Basic Support
- B. Enhanced Support
- C. Standard Support
- D. Premium Support
Answer: D
Explanation:
Premium Support will have a 15-minute response time with 24/7 response for high & criti-cal-impact issues.
https://cloud.google.com/support
NEW QUESTION 47
Your organization is developing and deploying an application on Google Cloud. Tracking your Google Cloud spending needs to stay as simple as possible.
What should you do to ensure that workloads in the development environment are fully isolated from production workloads?
- A. Apply a unique tag to development resources
- B. Put the development resources in their own project
- C. Associate the development resources with their own network
- D. Associate the development resources with their own billing account
Answer: D
NEW QUESTION 48
Which Google Cloud product gives you a consistent platform for multi-cloud application deployments and extends other Google Cloud services to your environment?
- A. Virtual Public Cloud
- B. Anthos
- C. Google Kubernetes Engine
- D. Compute Engine
Answer: B
NEW QUESTION 49
You are currently managing workloads running on Windows Server for which your company owns the licenses. Your workloads are only needed during working hours, which allows you to shut down the instances during the weekend. Your Windows Server licenses are up for renewal in a month, and you want to optimize your license cost.
What should you do?
- A. Renew your licenses for an additional period of 3 years. Renew your licenses for an additional period of 3 years. Negotiate a cost reduction with your current hosting provider wherein infrastructure cost is reduced when workloads are not in use
- B. Migrate the workloads to Compute Engine with a bring-your-own-license (BYOL) model
- C. Renew your licenses for an additional period of 2 years. Negotiate a cost reduction by committing to an automatic renewal of the licenses at the end of the 2 year period
- D. Migrate the workloads to Compute Engine with a pay-as-you-go (PAYG) model
Answer: D
Explanation:
The PAYG model is more convenient because you only pay for usage. And the case describes that the workloads are only run on certain days.
NEW QUESTION 50
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