Google Cloud Digital Leader Practice Test - Questions Answers, Page 8
List of questions
Question 71
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An organization currently stores its data on-premises and they receive different levels of traffic on their website every month. How could the organization benefit from modernizing their infrastructure with cloud technology?
Explanation:
Organizations can scale in the cloud by paying for what they use, when they use it.
Question 72
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Which of the following NIST Cloud characteristics uses the business model of shared re-sources in a cloud environment?
Explanation:
In cloud computing, multitenancy means that multiple customers of a cloud vendor are using the same computing resources. Even though they share resources, cloud customers aren't aware of each other, and their data is kept totally separate. Mul-titenancy is a crucial component of cloud computing; without it, cloud services would be far less practical. Multitenant architecture is a feature in many types of public cloud com-puting, including IaaS, PaaS, SaaS, containers, and serverless computing.
Question 73
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You want to build an application that will allow customers to register and login. It would be great to have the ability to secure it with multi-factor authentication and the ability to reset credentials. As a small startup, you want to build the main application as quickly as possible and have minimum overhead. Which might be a suitable option for you on Google Cloud?
Explanation:
Cloud Identity Platform
Cloud Identity Platform allows you to manage identity and credentials for your consumer-facing applications. So that's the right one in this case to use. "Identity Platform is a customer identity and access management (CIAM) platform that helps organizations add identity and access management functionality to their applications, protect user accounts, and scale with confidence on Google Cloud." Reference link- https://cloud.google.com/identity-platform
Question 74
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A video game organization has invested in cloud technology to generate insights from user behaviors. They want to ensure recommendations of games are aligned to players' interests. What may have prompted this business decision?
Explanation:
Because in the cloud era, users expect more personalization and customization.
Question 75
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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?
Explanation:
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 76
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A startup is planning to create their entire suite of applications on Google Cloud. They are looking at various open source technologies to build applications. One of the considera-tion is about having a well integrated monitoring tool. They have to be able to constantly review load capacity and performance of their applications and virtual machines. What would you advise them to do?
Explanation:
Operations Suite is well integrated into Google and it s the recommended option.
References: https://cloud.google.com/products/operations
Question 77
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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?
Explanation:
Cloud Spanner: "Fully managed relational database with unlimited scale, strong consistency, and up to 99.999% availability."
Reference:- https://cloud.google.com/spanner
Question 78
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An organization wants to dynamically adjust its application to serve different user needs. What are the benefits of storing their data in the cloud for this use case?
Explanation:
By storing their application data in the cloud the organization will be able to gather and analyze user behavior data in real-time. This will enable them to dynamically adjust their application for different user needs.
Question 79
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An organization has completely migrated all their infrastructure to the cloud to benefit from its agility. Now they want to innovate faster and achieve a higher return on investment. What should the organization do?
Explanation:
Because this will enable the business to better serve their users.
Question 80
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Your customer currently has a hybrid cloud setup including their on-premises data center and AWS.
They are consolidating all their services on Google Cloud as part of a modernization plan and want to spend less IT effort in the future. There are about 10 MySQL and 25 PostgreSQL databases across the two DCs. What is the best option to for them?
Explanation:
Database Migration is the right one to use: "Simplifying migrations to Cloud SQL. Now available for MySQL and PostgreSQL migrations, with SQL Server coming soon." Since the customer also doesn't want to manage their own database installations in the future, Cloud SQL is the best option.
https://cloud.google.com/database-migration
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