Google Cloud

Google Cloud Certified – Professional Data Engineer

PR000258
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Become a certified Professional Data Engineer with exam code PR000258 to validate your data engineering skills in Google Cloud.

486 questions 0 views Free
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Questions 401–410 of 486

Q401

A company needs to manage access to its Google Cloud resources. What should they use?

  • A Cloud IAM
  • B Cloud Functions
  • C BigQuery
  • D Firestore
Explanation Cloud IAM provides identity and access management, while the other options serve different purposes.
Q402

What happens when you configure a Pub/Sub topic to push messages to a URL?

  • A Messages are stored in bucket.
  • B Messages are sent asynchronously.
  • C Consumer processes messages immediately.
  • D Messages are queued indefinitely.
Explanation Pub/Sub push delivery sends messages asynchronously to the specified URL, while others describe different behaviors.
Q403

Which service provides serverless data processing in Google Cloud?

  • A Cloud Functions
  • B Cloud Run
  • C Cloud Storage
  • D BigQuery
Explanation BigQuery is designed for serverless data analytics, while others serve different functions.
Q404

A company needs to encrypt sensitive data at rest. What should they use?

  • A IAM Roles
  • B Data Loss Prevention
  • C Customer-managed encryption keys
  • D Cloud Pub/Sub
Explanation Customer-managed encryption keys enhance security for at-rest data; other options do not directly provide encryption.
Q405

You are configuring a data pipeline using Apache Beam. What happens when you use a 'windowing' function?

  • A Data is processed globally
  • B Events are aggregated by time intervals
  • C All data is discarded
  • D Processing is halted temporarily
Explanation Windowing function helps to aggregate data into time intervals; the other options misrepresent the windowing feature.
Q406

Which service allows you to orchestrate data workflows in Google Cloud?

  • A Cloud Functions
  • B Cloud Composer
  • C Dataflow
  • D BigQuery
Explanation Cloud Composer is a managed workflow orchestration service, while the others serve different roles.
Q407

A company needs to analyze a constant stream of IoT device data. Which service is optimal?

  • A Firestore
  • B Pub/Sub
  • C Cloud Storage
  • D Cloud SQL
Explanation Pub/Sub is designed to ingest streaming data, unlike the others which are more static.
Q408

What happens when you enable versioning in a Google Cloud Storage bucket?

  • A Access to previous file versions.
  • B Automatic deletion of old versions.
  • C No effect on file access.
  • D Increased storage costs without benefits.
Explanation Enabling versioning allows access to prior file versions, while the other options are incorrect reasons.
Q409

Which service is used for real-time data processing?

  • A Cloud Dataflow
  • B Cloud Storage
  • C BigQuery
  • D Cloud Functions
Explanation Cloud Dataflow is designed for real-time processing, while others serve different purposes.
Q410

A company needs to ensure that their data in Google Cloud Storage is encrypted at all times without any manual intervention. What should they enable?

  • A Bucket Versioning
  • B Default Object Encryption
  • C Data Lifecycle Management
  • D Cloud IAM Policies
Explanation Default Object Encryption automatically encrypts all data ingested, unlike the other options.