Google Cloud Digital Leader Practice Test - Questions Answers, Page 10
List of questions
Question 91
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An organization has had a data leak scare because one employee made a sensitive Cloud Storage bucket available to the public. Given the nature of the company's business, it is understood that there is never any reason to give the public direct access to any file. The security head wants to ensure that such an event never occurs again. How can you ensure this?
Explanation:
The straightforward way to set it is using Organizational Policy constraint. Any attempts to change the organizational setting will be rejected for any project and resource.
References link:
-> https://cloud.google.com/resource-manager/docs/organization-policy/overview
-> https://cloud.google.com/resource-manager/docs/organization-policy/org-policy-constraints
Question 92
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Which of the following options is/are correct about Preemptible VMs?
Explanation:
Preemptible VMs:
Predictable and low cost
Preemptible VMs are up to 80% cheaper than regular instances. Pricing is fixed so you will always get low cost and financial predictability, without worrying about variable market pricing.
Expand your batch processing
Supplement your regular VMs with lower-cost, preemptible instances to finish your computeintensive work faster, saving you time and money. Throw preemptible VMs at fault-tolerant workloads such as high performance computing, big data and analytics, continuous integration/continuous delivery (CI/CD), rendering/transcoding, and testing.
Get more from your containers
Containers are naturally stateless and fault tolerant, making them a great fit for preemptible VMs! You save on your containerized workloads today with these affordable compute instances. Take advantage of Google Kubernetes Engine for your containerized workloads and Managed Instance Groups to painlessly and seamlessly recover from preemptions.
Enable it instantly
Simply add --preemptible to the gcloud command line and you're off to the races. There's no bidding to code for, and with per-second billing, just shut down your VMs as soon as you're done.
Question 93
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Your ed-tech start-up was originally launched in a small geography. Any user sign-ups, course progress, tests taken, etc. are captured on a self-managed MySQL database. Every user generates many such transactions. Now you're taking the application globally and preparing for a much larger influx of users from all over the world. The existing MySQL server is unlikely to be able to scale.
Which convenient option can be considered?
Explanation:
Cloud Spanner is a global scale SQL database that scales extremely well. That would be the best choice.
Question 94
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An organization with hybrid cloud architecture wants to build an application once and be able to run it both on-premises and in their public cloud. Which Google Cloud solution should the organization use?
Explanation:
Anthos allows organizations to build an application once and run it anywhere.
Migrate directly from VMs, Build, deploy, and optimize apps on GKE, Anthos serverless landing zones and VMs anywhere-simply, flexibly, and securely
Reference Link- https://cloud.google.com/anthos
Question 95
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Which of the following is/are true about Anthos?
Explanation:
Anthos :
Anthos unifies the management of infrastructure and applications across on-premises, edge, and in multiple public clouds with a Google Cloud-backed control plane for consistent operation at scale.
- Build, deploy, and optimize apps on GKE and VMs anywhereósimply, flexibly, and securely.
- Consistent development and operations experience for hybrid and multi-cloud environments.
Key features:
1. Enterprise-grade container orchestration and management service
2. Automate policy and security at scale
3. Fully managed service mesh with built-in visibility
4. Modernizing your security for hybrid and multi-cloud deployments
Question 96
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The CFO is attending one of the preliminary meetings in the migration strategy meeting. She brings up the concern about costs. They have contracts with their vendors and the payments they will need to make when purchasing any kind of infrastructure. This gives them a clear view of numbers for resource budgeting and planning. Can she get the same kind of clarity on Google Cloud?
Explanation:
The pricing calculator can be used to give clear estimates of resource usage.
-> Running test loads is as closely indicative as using the pricing calculator.
-> There are no cloud cost references published, either by Google or CNCF. Even if some companies have published such info. It might not apply to you.
Reference link:- https://cloud.google.com/products/calculator
Question 97
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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?
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
Question 98
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A prospect wants to be able to store and analyze dat a. Their analysts already know SQL, but are not familiar with other technologies. Which of these databases can the analysts use without addi-tional training?
Explanation:
Spanner, Cloud SQL, BigQuery
Spanner- Cloud Spanner is a fully managed, mission-critical, relational database service that offers transactional consistency at global scale, automatic, synchronous replication for high availability, and support for two SQL Google Standard SQL and PostgreSQL.
Cloud SQL- Cloud SQL is a fully-managed database service that helps you set up, maintain, manage, and administer your relational databases on Google Cloud Platform.
BigQuery- Google BigQuery is a cloud-based Architecture and provides exceptional performance as it can auto-scale up and down based on the data load and performs data analysis efficiently. On the other hand, SQL Server is based on client-server architecture and has fixed performance throughout unless the user scales it manually.
Question 99
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Which of the following is/are true about Bare Metal Solutions?
Explanation:
Bare Metal Solution for Oracle
Bring your Oracle workloads to Google Cloud with Bare Metal Solution and jumpstart your cloud journey with minimal risk.
- Continue to run any version, any feature set, any database option, and any customizations (patchsets)
- Enterprise-grade deployment platform
- High availability with Oracle RAC
- Works with any application, any Oracle versions
- All your existing investment in tooling and best practices will work as is
Question 100
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A customer has new applications to build that has to handle both batch data and streaming dat a. Which product should they choose?
Explanation:
Dataflow is the managed version of Apache Beam. Beam = Batch + Stream. Unified stream and batch data processing that's serverless, fast, and cost-effective.
Reference link- https://cloud.google.com/dataflow
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