QUESTION: 45 Exam Topic: 1, Exam Pool A

You are a program manager for a team of developers who are building an event-driven application to allow users to follow one another's activities in the app. Each time a user adds himself as a follower of another user, a write occurs in the real-time database.

The developers will develop a lightweight piece of code that can respond to database writes and generate a notification to let the appropriate users know that they have gained new followers. The code should integrate with other cloud services such as Pub/Sub, Firebase, and Cloud APIs to streamline the orchestration process. The application requires a platform that automatically manages underlying infrastructure and scales to zero when there is no activity.

Which primary compute resource should your developers select, given these requirements?

Google Kubernetes Engine
Cloud Functions
App Engine flexible environment
Compute Engine

Answer(s): B

Reference:

https://firebase.google.com/docs/functions/use-cases

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QUESTION: 46 Exam Topic: 1, Exam Pool A

Your company has been using a shared facility for data storage and will be migrating to Google Cloud. One of the internal applications uses Linux custom images that need to be migrated.

Which Google Cloud product should you use to maintain the custom images?

App Engine flexible environment
Compute Engine
App Engine standard environment
Google Kubernetes Engine

Answer(s): B

Reference:

https://cloud.google.com/compute/docs/images/create-delete-deprecate-private- images

A custom image is a boot disk image that you own and control access to. Use custom images for the following tasks:
Import a virtual disk to Compute Engine from your on-premises environment or from VMs that are running on your local workstation or on another cloud platform. You can manually import boot disk images to Compute Engine, but one disk at a time.

https://cloud.google.com/compute/docs/images

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QUESTION: 47 Exam Topic: 1, Exam Pool A

Your organization wants to migrate its data management solutions to Google Cloud because it needs to dynamically scale up or down and to run transactional SQL queries against historical data at scale.
Which Google Cloud product or service should your organization use?

BigQuery
Cloud Bigtable
Pub/Sub
Cloud Spanner

Answer(s): D

Reference:

https://cloud.google.com/terms/services
Cloud Spanner is a fully-managed, mission-critical relational database service. It is designed to provide a scalable online transaction processing (OLTP) database with high availability and strong consistency at global scale

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QUESTION: 48 Exam Topic: 1, Exam Pool A

Your organization needs to categorize objects in a large group of static images using machine learning.
Which Google Cloud product or service should your organization use?

BigQuery ML
AutoML Video Intelligence
Cloud Vision API
AutoML Tables

Answer(s): C

Reference:

https://cloud.google.com/vision

Derive insights from your images in the cloud or at the edge with AutoML Vision or use pre-trained Vision API models to detect emotion, understand text, and more. Vision API offers powerful pre-trained machine learning models through REST and RPC APIs. Assign labels to images and quickly classify them into millions of predefined categories. Detect objects and faces, read printed and handwritten text, and build valuable metadata into your image catalog.

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QUESTION: 45 Exam Topic: 1, Exam Pool A

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QUESTION: 46 Exam Topic: 1, Exam Pool A

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QUESTION: 47 Exam Topic: 1, Exam Pool A

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QUESTION: 48 Exam Topic: 1, Exam Pool A

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