Google Cloud

Google Cloud Certified – Professional Machine Learning Engineer

PR000269
Trending

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

495 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 1–10 of 495

Q1

Which service is best for training machine learning models at scale?

  • A TensorFlow
  • B BigQuery ML
  • C Cloud AI Platform
  • D Dataproc
Explanation Cloud AI Platform is designed for scaling models effectively, while others have more limited capabilities for training.
Q2

A company wants to analyze streaming data in real time. Which Google Cloud service should they choose?

  • A Cloud SQL
  • B BigQuery
  • C Cloud Pub/Sub
  • D Cloud Functions
Explanation Cloud Pub/Sub allows for real-time data ingestion, whereas others are not focused on streaming analytics.
Q3

What happens when a model is trained with insufficient data?

  • A Overfitting occurs
  • B Underfitting occurs
  • C Data validation fails
  • D Feature selection is required
Explanation Underfitting occurs because the model lacks sufficient information to learn effectively.
Q4

Which service provides a managed solution for deploying machine learning models?

  • A AI Platform
  • B BigQuery
  • C Cloud Functions
  • D Cloud Pub/Sub
Explanation AI Platform is designed for deploying ML models; the others serve different purposes.
Q5

A company needs to distribute ML workload across multiple GPUs. What should they use?

  • A Compute Engine Instance
  • B Cloud Functions
  • C Cloud Storage
  • D BigQuery
Explanation Compute Engine can be configured for multiple GPUs, while the others cannot manage GPU workloads effectively.
Q6

You are configuring autoscaling for a model serving instance. What happens when load decreases?

  • A Instances will always stay active.
  • B Instances scale down based on policy.
  • C Serving is automatically paused.
  • D No changes occur until manual intervention.
Explanation Autoscaling adjusts instances automatically according to load; the other options don't reflect automatic scaling principles.
Q7

Which service would you use for real-time data analytics in Google Cloud?

  • A BigQuery
  • B Cloud Pub/Sub
  • C Dataflow
  • D Cloud Functions
Explanation Dataflow is designed for real-time processing of streaming data, while the others are not primarily aimed at real-time analytics.
Q8

A company needs to implement a machine learning model that can adapt its predictions based on new data in real time. What should they use?

  • A Batch Learning models
  • B Online Learning models
  • C Transfer Learning models
  • D Reinforcement Learning models
Explanation Online Learning models continuously update predictions with new data, while others do not.
Q9

You are configuring a GCP IAM role for a data scientist. What is the most secure way to give them access to only specific datasets in BigQuery?

  • A Grant 'BigQuery Admin' role
  • B Use dataset-level access controls
  • C Add user to 'Viewer' group
  • D Assign 'BigQuery Job User' role
Explanation Dataset-level access controls ensure granular security, while the other options either provide too much or too little access.
Q10

Which service automates machine learning model training?

  • A AI Platform Training
  • B BigQuery ML
  • C AutoML
  • D Dataflow
Explanation AutoML is specifically designed for automating model training, while others require manual intervention.