Google Google Certifications CLOUD-DIGITAL-LEADER Questions & Answers

• Question 141:

  An organization has created an application that can diagnose different medical conditions when users submit images of their affected body parts. Which Google Cloud product or service did the organization use?

  A. App Engine

  B. Machine learning

  C. Cloud Logging

  D. Cloud Profiler

  Correct Answer: B

• Question 142:

  What DevOps practice should an organization use when developing their application to help minimize disruption caused by bugs?

  A. Pause production until all bugs have been eliminated

  B. Prioritize fixing large bugs during production because they are easier to review

  C. Implement small changes incrementally to reduce recovery time when bugs appear

  D. Implement large changes together to make rolling back easier when bugs appear

  Correct Answer: C

  One of the key principles of DevOps is to release changes frequently and in small batches. This helps to reduce the risk of disruption caused by bugs. If a bug is introduced in a small change, it is easier to identify and fix the bug without affecting a large number of users.

• Question 143:

  An organization wants to upskill their IT staff. How can they do this in a transformational way?

  A. Prioritize training current employees instead of hiring new recruits with cloud experience.

  B. Prioritize giving privileged access to third-party partners and contractors to fill IT knowledge gaps.

  C. Create a culture of self-motivated, isolated learning with official training materials.

  D. Create a culture of continuous peer-to-peer learning with official training materials.

  Correct Answer: D

• Question 144:

  An organization needs to store structured, semi-structured, and unstructured data in its raw, native format in the same repository. Which cloud data management solution should the organization use?

  A. Data field

  B. Data lake

  C. Database

  D. Data warehouse

  Correct Answer: B

  A data lake can store all types of data with no fixed limitation on account size or file and with no specific purpose defined yet. The data comes from disparate sources and can be structured, semi-structured, or even unstructured. Data-lake

  data can be queried as needed.

  https://cloud.google.com/learn/what-is-a-data-lake A data lake is a centralized repository designed to store, process, and secure large amounts of structured, semistructured, and unstructured data. It can store data in its native format and

  process any variety of it, ignoring size limits.

• Question 145:

  An organization needs to run frequent updates for their business app. Why should the organization use Google Kubernetes Engine (GKE)?

  A. Customer expectations can be adjusted without using marketing tools

  B. Seamless changes can be made without causing any application downtime.

  C. GKE handles version control seamlessly and out of the box

  D. GKE is well suited for all monolithic applications

  Correct Answer: B

  https://cloud.google.com/architecture/migrating-a-monolithic-app-to-microservices-gke

• Question 146:

  An organization wants to migrate legacy applications currently hosted in their data center to the cloud. The current architecture dictates that each application needs its own operating system (OS) instead of sharing an OS. Which infrastructure solution should they choose?

  A. Virtual machines

  B. Open source

  C. Serverless computing

  D. Containers

  Correct Answer: A

  Virtual machines-you can install customized OS Containers-about applications

  Virtualization enables you to run multiple operating systems on the hardware of a single physical server, while containerization enables you to deploy multiple applications using the same operating system on a single virtual machine or server.

  Serverless computing would be no OS required and the open source operating system allows the use of code that is freely distributed and available to anyone and for commercial purposes such as Linux and Free BSD.

• Question 147:

  An organization is searching for an open-source machine learning platform to build and deploy their own custom machine learning applications using TPUs. Which Google Cloud product or service should the organization use?

  A. TensorFlow

  B. BigQuery ML

  C. Vision API

  D. AutoML Vision

  Correct Answer: A

  https://en.wikipedia.org/wiki/TensorFlow TensorFlow is a free and open-source software library for machine learning and artificial intelligence. Developer Google Brain Team

• Question 148:

  What is logging within the context of cloud technology?

  A. Writing application and operating system events as text

  B. Monitoring network and resource limitations

  C. Tracking source code across an organization

  D. Recording infrastructure and hardware expenditure

  Correct Answer: A

  Cloud Logging is a fully managed service that allows you to store, search, analyze, monitor, and alert on logging data and events from Google Cloud and Amazon Web Services

• Question 149:

  Several departments in an organization are working together on a project. The organization wants to customize access to resources for each department. What is the quickest and most efficient way to achieve this?

  A. By mapping IAM roles to job functions for each department

  B. By assigning IAM primitive roles to each employee

  C. By applying least-privilege to roles for each employee

  D. By creating a single shared service account for all departments

  Correct Answer: A

• Question 150:

  A manager wants to review Google Cloud data access among their employees. Who is responsible for defining data access policies?

  A. Cloud Identity

  B. Google Cloud Customer Care team

  C. Their organization's IT team

  D. Their organization's end users

  Correct Answer: C

  Cloud Identity and Access Management (IAM) helps customers to define fine-grained access policies and precisely control access to Google Cloud-hosted data.