Google CLOUD-DIGITAL-LEADER Online Practice Questions and Exam Preparation

Google CLOUD-DIGITAL-LEADER Online Questions & Answers

• Question 101:

  What characteristics should an organization adopt to be a DevOps organization?

  A. Teamwork over individual work
  B. Obsession with Automation over preoccupation with manual work
  C. Product based teams over component teams.
  D. All of the Above
  D. All of the Above

• Question 102:

  Your Google Cloud Platform [GCP] admin has to manage a bunch of API keys for external services that are accessed by different applications, which are used by a few teams. What is the best way to manage them?

  A. Share the information in a Github repository and grant access to the repo in IAM as required.
  B. Store the information in Secret Manager and give IAM read permissions as re-quired.
  C. Store the information in Kubernetes Secrets and only grant read permissions to users as required.
  D. Encrypt the information and store it in Cloud Storage for centralized access. Give the decrypt key only to the users who need to access it.
  B. Store the information in Secret Manager and give IAM read permissions as re-quired.

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  Store the information in Secret Manager is a secure and convenient storage system for API keys, passwords, certificates, and other sensitive data. Secret Manager provides a central place and single source of truth to manage access, and audit secrets across Google Cloud. https://cloud.google.com/secret-manager

• Question 103:

  Which of the following is/are core storage options available on the Google Cloud Platform?

  A. Cloud Storage and Cloud Data Store
  B. Cloud Spanner
  C. Cloud SQL and Google Big Table
  D. All of the above
  D. All of the above

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  Google Cloud Platform has other storage options to meet your needs for structured, unstructured, transactional and relational data. Core storage options: Cloud Storage, Cloud SQL, Cloud Spanner, Cloud Data Store and Google Big Table. Depending on your application, you might want to use one or several of these services to get the job done.

• Question 104:

  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
  B. Cloud Security Scanner

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  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

• Question 105:

  Each of the three cloud service models-infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS)-offers benefits between flexibility and levels of management by the cloud provider and the customer.

  Why would SaaS be the right choice of service model?

  A. You want a balance between flexibility for the customer and the level of management by the cloud provider
  B. You want to minimize the level of management by the customer
  C. You want to maximize flexibility for the customer.
  D. You want to be able to shift your emphasis between flexibility and management by the cloud provider as business needs change
  B. You want to minimize the level of management by the customer

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  Benefits of SaaS The main benefit of SaaS is that it offloads all infrastructure and application management to the SaaS vendor. Reference: https://www.ibm.com/cloud/learn/iaas-paas-saas

• Question 106:

  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.
  B. Cloud Spanner

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  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.

• Question 107:

  How is service availability measured in the context of cloud technology?

  A. Number of available regions
  B. Percentage of uptime
  C. Speed of response time
  D. Number of downtime incidents
  B. Percentage of uptime

• Question 108:

  An organization is planning its cloud expenditure. What should the organization do to control costs?

  A. Consider cloud resource costs as capital expenditure in annual planning.
  B. Use only cloud resources; they have no cloud infrastructure costs.
  C. Review cloud resource costs frequently because costs depend on usage.
  D. Assess cloud resources costs only when SLO is not met by their cloud provider.
  C. Review cloud resource costs frequently because costs depend on usage.

• Question 109:

  An organization suffers a major data leak only six months after upgrading its security system. What should the organization do to ensure long-term security?

  A. Extend data retention policy lengths to at least seven years.
  B. Pay more to get the best security system available on the market.
  C. Hire cybersecurity experts to further develop their data security plan
  D. Wait for a more advanced security system to be released
  C. Hire cybersecurity experts to further develop their data security plan

• Question 110:

  An organization wants to leverage cloud technologies but is concerned about vendor lodc-in.

  What would mitigate this concern?

  A. Service level agreements
  B. Open standards
  C. Database services
  D. Scalable infrastructure
  A. Service level agreements