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

Google CLOUD-DIGITAL-LEADER Online Questions & Answers

• Question 31:

  You have deployed a new public web application that allows users to register and login with email ids, phone numbers, or user ids. You are seeing some unusual activity with user registrations and logins from a few IPs. A large number of accounts were created very quickly. Logins are also hap-pening quickly thereafter from these new accounts. Different parts of the application are being ex-plored, all of which are putting a heavy load on the application. What could be a problem and how can you solve it?

  A. A hacker group has hired a bunch of people to create accounts and manually use the system. Use Cloud Asset Inventory to see if there have been changes in the inventory.
  B. Bots are creating accounts and then using them. Use Google Cloud's Web App and API Protection (WAAP).
  C. Bots are creating accounts and then using them. Use Identity-Aware Proxy to re-strict the users to known users.
  D. Automated testing tools might still be running and creating accounts. Use Identity-Aware Proxy to restrict the users to known users.
  B. Bots are creating accounts and then using them. Use Google Cloud's Web App and API Protection (WAAP).

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  Bots attacking the application is the most likely scenario in this case. Using WAAP is the right protection plan: Anti-DDoS, anti-bot, WAF, and API protection help you protect against new and existing threats while helping you keep your apps and APIs compliant and continuously available. https://cloud.google.com/solutions/web-app-and-api-protection

• Question 32:

  An organization needs frequent access to only a subset of their data. They want to reduce costs by depositing the rest of their data across Nearline Coldlme and Archive repositories Which Google Cloud product should the organization use?

  A. Filestore
  B. Cloud Spanner
  C. Data Catalog
  D. Cloud Storage
  D. Cloud Storage

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  Explanation Explanation/Reference:Per Google docs, specifically for GCP Cloud Storage there exists four types of storage with one of them, standard storage, being described as "storage for data that is frequently accessed ("hot" data) and/or stored for only brief periods of time." https://cloud.google.com/storage

• Question 33:

  Your Coustomer's Organization has decided to move to the cloud. They currently run VMs on-promise but their goal on Google cloud is to run containers, primarily on Google Kuber-nete's Engine. They have a lease for their private data center for another year that they have already paid for. What could be strategy they could adopt in migrating?

  A. Jump and Ramp.
  B. Improve and Move.
  C. Rip and Replace.
  D. Left and Shift.
  B. Improve and Move.

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  Since they have already paid for data center for another year. They have the time and resources to work with, They can make the change to their workloads locally/on-promise Improve and Migrate Move to Google Cloud later on.

• Question 34:

  An organization is struggling to keep up with the growth of their application which is running on legacy infrastructure. What might be holding them back?

  A. The inaccessibility of their data due to perimeter security
  B. The overreliance on platform as a service
  C. The time it takes their serverless compute function to scale
  D. The cost of provisioning hardware for peak usage
  D. The cost of provisioning hardware for peak usage

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  Explanation Explanation/Reference:Legacy infrastructure is typically based on on-premises hardware that is managed and maintained by the organization. As the application grows and the user base expands, the hardware required to support it must also grow. This can lead to significant costs associated with provisioning and maintaining hardware, particularly if the organization needs to provision for peak usage.

• Question 35:

  An organization needs to store daily transactional data such as customer records and purchase history. The data follows a consistent schema and is cross-referenced. Which type of service should the organization use?

  A. Non-relational database
  B. Data warehouse
  C. Relational database
  D. Data lake
  C. Relational database

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  Relational databases are ideal for storing transactional data that follows a consistent schema and requires cross-referencing (e.g., customer records and purchase history). They provide ACID (Atomicity, Consistency, Isolation, Durability) compliance, which is essential for reliable transaction processing. Relational database is correct because it is specifically designed for structured data with a consistent schema and supports complex queries and cross-referencing of data, which is essential for transactional systems. References: Google Cloud: Cloud SQL and Cloud Spanner (Relational Database Services) Google Cloud Database Solutions: Selecting the Right Database

• Question 36:

  How does Google Cloud AI Hub make machine learning easy and accessible for Google Cloud customers to get started?

  A. It deploys artificial intelligence models in real time
  B. It automatically codes users' machine learn ng models
  C. It automatically sources and prepares users' machine learning data
  D. It includes a repository of plug-and-play artificial intelligence tools
  D. It includes a repository of plug-and-play artificial intelligence tools

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  Google Cloud AI Hub includes a repository of plug-and-play artificial intelligence tools, which makes machine learning easy and accessible for Google Cloud customers to get started. AI Hub provides pre-built machine learning models, such as image recognition and natural language processing, that customers can use as-is or customize to their needs. Additionally, it allows customers to discover, share, and reuse machine learning components, including Jupyter notebooks and TensorFlow modules, with other members of their organization or the broader community.

• Question 37:

  A public cloud provider's service level performance has moved below the service level objective (SLO), but remains above the service level agreement (SLA). What is an outcome of this change in service level performance?

  A. The public cloud provider is encouraged to push out new updates
  B. The public cloud provider is encouraged to prioritize service reliability
  C. End users face unexpected or prolonged downtime
  D. End users face a decrease in service latency
  B. The public cloud provider is encouraged to prioritize service reliability

• Question 38:

  A company with its own private data center has called you in for help with their disaster recovery planning. News of multiple ransomware attacks has made them very anxious. They want to make they are well prepared for such an eventuality. Which of these would be good recommendations?

  A. It is better to have redundancy; so, set up another private data center nearby so that you can quickly go over in case of an emergency.
  B. It is better to have redundancy; use one or many of the Google Cloud datacenters as a backup location.
  C. The one data center is enough, as long as the data is encrypted; attackers won't be able to read the data.
  D. The one data center is enough as long as you regularly back up data and save it in another place in the same DC.
  B. It is better to have redundancy; use one or many of the Google Cloud datacenters as a backup location.

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  Explanation Explanation/Reference:A single data center is vulnerable. So any option involving that is not good. Reference Link:-https://www.coresite.com/blog/data-center-redundancy

• Question 39:

  A retail company stores their product inventory in a legacy system. Often, customers find products on the company's website and want to purchase them in-store.

  However, when they arrive, they discover that the products are out of stock.

  How could the company benefit from using an application programming interface (API)?

  A. To create personalized product recommendations for customers
  B. To optimize their on-premises legacy system stability
  C. By manually linking each inventory system to the website on a case-by-case basis
  D. By programmatically connecting the inventory system to their website
  D. By programmatically connecting the inventory system to their website

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  Explanation Explanation/Reference:By programmatically connecting the inventory system to their website The issue is the website shows an item is available at the store, but when the customer gets to the store, they find out that item is out of stock.

• Question 40:

  An organization stores backup files in Cloud Storage. The files will be accessed annually to test the disaster recovery plans. Which storage class is the most cost-effective?

  A. Coldline class
  B. Standard class
  C. Nearline class
  D. Archive class
  D. Archive class