Google Cloud

Google Cloud Certified – Professional Machine Learning Engineer

PR000269
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Validate your skills as a Professional Machine Learning Engineer with exam code PR000269 in Google Cloud.

495 questions 0 views Free
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Questions 371–380 of 495

Q371

A company needs to securely manage API keys for their services. What feature should they use in Google Cloud?

  • A Cloud Storage
  • B Secret Manager
  • C Cloud Pub/Sub
  • D Cloud Logging
Explanation Secret Manager securely manages API keys; other options do not specifically target secret management.
Q372

You are configuring BigQuery permissions for a user. What happens if you grant them the 'roles/bigquery.jobUser' role?

  • A They can create datasets.
  • B They can run jobs only.
  • C They can delete datasets.
  • D They can update table schema.
Explanation The 'roles/bigquery.jobUser' role allows users to run jobs only, not create or modify datasets or schemas.
Q373

Which service provides managed machine learning models in GCP?

  • A AI Platform
  • B Cloud Spanner
  • C Firebase
  • D BigQuery
Explanation AI Platform is specifically designed for building and deploying ML models, while the others serve different purposes.
Q374

A company needs to process large-scale, real-time data streams. Which GCP service is best suited for this task?

  • A Cloud Dataflow
  • B Cloud Functions
  • C Cloud Storage
  • D BigQuery
Explanation Cloud Dataflow is designed for real-time data processing, while the others do not specialize in stream processing.
Q375

What happens when you set a GCP resource to 'preemptible'?

  • A Resource is always available
  • B Resource can be terminated anytime
  • C Resource has higher cost
  • D Resource is immune to outages
Explanation Preemptible resources can be terminated when GCP needs the capacity, while others do not have this characteristic.
Q376

Which Google Cloud service provides a fully managed NoSQL database?

  • A Firestore
  • B BigQuery
  • C Cloud SQL
  • D Cloud Storage
Explanation Firestore is a NoSQL database service, while the others serve different database or storage purposes.
Q377

A company needs to process streaming data in real time. Which service should they use?

  • A Cloud Functions
  • B Pub/Sub
  • C Dataproc
  • D Cloud Run
Explanation Pub/Sub is designed for real-time messaging and event-driven processing, unlike the other options.
Q378

You are configuring a Vertex AI model to predict outcomes. What happens if you set the batch size too high?

  • A Model accuracy increases.
  • B More memory usage may occur.
  • C Prediction time decreases.
  • D Results are returned faster.
Explanation Setting a high batch size can lead to excessive memory usage, while the other options are incorrect effects.
Q379

Which service allows real-time data processing in GCP?

  • A Dataflow
  • B BigQuery
  • C Cloud Storage
  • D Pub/Sub
Explanation Dataflow enables real-time data processing, while others serve different purposes.
Q380

A company needs to build a model that predicts customer churn based on multiple features. What approach should they take?

  • A Use a clustering algorithm
  • B Utilize regression analysis
  • C Implement a reinforcement learning model
  • D Apply natural language processing
Explanation Regression analysis is suitable for predicting continuous outcomes like churn probability, whereas others are not applicable here.