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
Start Mock Test Timed · Full-length · Scored

Questions 451–460 of 486

Q451

Which service would you use for event-driven computing?

  • A Cloud Functions
  • B BigQuery
  • C Cloud Storage
  • D Cloud SQL
Explanation Cloud Functions is designed for event-driven architectures, whereas others serve different purposes.
Q452

A company needs to analyze streaming data in real time. What should they use?

  • A Dataflow
  • B Cloud Datastore
  • C Cloud Spanner
  • D Cloud SQL
Explanation Dataflow supports real-time stream processing, while others do not fit this need.
Q453

You are configuring IAM roles for a new data scientist team. What will happen if you give them roles/view only access?

  • A They can delete datasets.
  • B They can edit schema.
  • C They can run queries.
  • D They can create datasets.
Explanation View-only access allows querying but not modifying data or schemas.
Q454

Which service is best for real-time data processing?

  • A Cloud Dataflow
  • B BigQuery
  • C Cloud Storage
  • D Pub/Sub
Explanation Cloud Dataflow is designed for real-time streaming, while others are not optimized for this purpose.
Q455

You are configuring a high-availability architecture. What is the best practice for load balancing between multiple zones?

  • A Use a single HTTP load balancer
  • B Use multiple TCP load balancers
  • C Use a global HTTP(S) load balancer
  • D Use a single regional SSL proxy
Explanation A global HTTP(S) load balancer ensures traffic distribution across multiple zones efficiently.
Q456

A company needs to analyze sentiment in customer feedback. What tool should they use?

  • A BigQuery
  • B Cloud Natural Language API
  • C FireStore
  • D Cloud Pub/Sub
Explanation The Cloud Natural Language API has specific features for sentiment analysis, unlike the others.
Q457

Which service provides real-time data processing in Google Cloud?

  • A Cloud Pub/Sub
  • B Cloud Storage
  • C BigQuery
  • D Google Kubernetes Engine
Explanation Cloud Pub/Sub allows for real-time messaging, while the others do not focus on real-time processing.
Q458

A company needs to analyze petabyte-scale datasets efficiently. Which Google Cloud service should they primarily use?

  • A Cloud Firestore
  • B Cloud Bigtable
  • C BigQuery
  • D Cloud Spanner
Explanation BigQuery is designed for handling large-scale analytics, whereas the others serve different purposes.
Q459

You are configuring IAM roles for a project. What happens when a user is assigned multiple roles that include conflicting permissions?

  • A Conflicts are resolved in favor of the role with more permissions.
  • B No permissions are granted due to conflict.
  • C Effective permissions are the union of all roles.
  • D User loses all access.
Explanation IAM roles combine to provide the union of all granted permissions, avoiding conflicts entirely by adding capabilities.
Q460

Which Google Cloud service is designed for fully managed NoSQL document databases?

  • A Firestore
  • B Cloud SQL
  • C Bigtable
  • D Dataflow
Explanation Firestore is designed for NoSQL document databases, while others serve different purposes.