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
Start Mock Test Timed · Full-length · Scored

Questions 151–160 of 495

Q151

Which Google Cloud service is best for batch data processing?

  • A Cloud Dataflow
  • B Cloud Functions
  • C Cloud Run
  • D Cloud Bigtable
Explanation Cloud Dataflow efficiently handles batch processing, while the others are better for real-time or other tasks.
Q152

A company needs to deploy a machine learning model to serve real-time predictions. What should they choose?

  • A Cloud Storage
  • B AutoML
  • C Vertex AI Endpoints
  • D BigQuery ML
Explanation Vertex AI Endpoints are specifically designed for serving predictions in real-time.
Q153

What happens when you disable a Google Cloud IAM role for a user?

  • A User loses all access immediately
  • B Notifications are sent to the user
  • C Existing sessions remain active
  • D User can still see role permissions
Explanation Disabling a role means future access is blocked, but existing sessions remain active until the user logs out.
Q154

Which service is best for image analysis?

  • A Cloud Vision API
  • B Cloud Storage
  • C BigQuery
  • D Cloud Functions
Explanation Cloud Vision API specializes in image analysis, while others do not.
Q155

A company needs to deploy a machine learning model with low latency. What should they consider when choosing a deployment platform?

  • A Cost per hour
  • B Response time
  • C Model training time
  • D Data storage capacity
Explanation Low latency focuses on response time, not the other factors.
Q156

You are configuring a model hyperparameter tuning job. What happens when you set 'maxTrials' too high?

  • A Quicker optimization
  • B Increased resource consumption
  • C No effect on tuning
  • D Reduced model accuracy
Explanation A high 'maxTrials' increases resource consumption without guaranteeing better results.
Q157

Which service is best for serverless machine learning workflows?

  • A Cloud Functions
  • B Dataflow
  • C Vertex AI
  • D App Engine
Explanation Vertex AI integrates ML with serverless features, while others are less focused on ML workflows.
Q158

A company needs to process large data batches daily. Which Dataflow feature is optimal?

  • A Streaming Processing
  • B Batch Processing
  • C SQL Transformations
  • D Pipeline Optimization
Explanation Batch Processing is designed for large datasets scheduled over time, unlike streaming which processes real-time data.
Q159

What happens when a node in a Kubernetes cluster becomes unhealthy?

  • A Traffic rerouted immediately
  • B Cluster becomes inoperable
  • C Pods terminated and restarted
  • D Nodes automatically scaled down
Explanation Pods are rescheduled on healthy nodes, ensuring availability and fault tolerance.
Q160

Which service is best for batch processing of large datasets in Google Cloud?

  • A Google Cloud Dataflow
  • B Google Cloud Functions
  • C Google Cloud Storage
  • D Google Compute Engine
Explanation Google Cloud Dataflow is optimized for batch and stream processing, while others are not primarily designed for this purpose.