Google Cloud

Google Cloud Certified – Professional Cloud Network Engineer

PR000240

Become a certified Professional Cloud Network Engineer with exam code PR000240 to validate your networking skills in Google Cloud.

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

Questions 381–390 of 492

Q381

What happens when setting a subnet's IP range too small?

  • A IP allocation fails
  • B Increased network latency
  • C Applications crash
  • D Increased security risk
Explanation A subnet with a small IP range may not accommodate necessary resources, causing allocation failure.
Q382

Which Google Cloud service is used for global HTTP(S) load balancing?

  • A Google Cloud Load Balancer
  • B Google Compute Engine
  • C Google Cloud Storage
  • D Google Cloud Pub/Sub
Explanation The Google Cloud Load Balancer distributes traffic globally while the others serve different purposes.
Q383

A company needs to connect multiple on-premises networks to Google Cloud. Which service should they use?

  • A Cloud VPN
  • B Cloud Storage
  • C Cloud Functions
  • D Cloud Firestore
Explanation Cloud VPN provides secure connections between on-premises networks and Google Cloud.
Q384

You are configuring a VPC with multiple subnets. What happens if you create a subnet with a CIDR range that overlaps another subnet's range?

  • A Both subnets will function normally
  • B Only the first subnet is created
  • C VPC becomes inoperable
  • D Second subnet creation fails
Explanation Overlapping CIDR ranges result in failed subnet creation to prevent conflicts.
Q385

Which service allows for network traffic monitoring in GCP?

  • A VPC Flow Logs
  • B Cloud CDN
  • C Load Balancing
  • D Cloud Functions
Explanation VPC Flow Logs captures active packets, others are unrelated.
Q386

A company needs to connect on-premises resources to Google Cloud. Which solution should they use?

  • A Cloud Storage
  • B Dedicated Interconnect
  • C App Engine
  • D Cloud AutoML
Explanation Dedicated Interconnect provides direct connection; others are not valid for this need.
Q387

What happens when a route in GCP gets updated?

  • A All instances restart automatically
  • B Only affected instances update
  • C Traffic is rerouted immediately
  • D Routes are logged for review
Explanation Traffic is rerouted based on the new route; restarting instances are not required.
Q388

Which Google Cloud service is best for real-time data processing?

  • A Cloud Pub/Sub
  • B Cloud Storage
  • C BigQuery
  • D Cloud Functions
Explanation Cloud Pub/Sub handles real-time messaging, unlike others which serve different purposes.
Q389

A company needs to secure its GCP resources. What should they use to control access?

  • A IAM roles
  • B VPC Service Controls
  • C Cloud Router
  • D Stackdriver Monitoring
Explanation IAM roles define access permissions for users, while others serve different functions.
Q390

What happens when a Google Cloud VM’s instance is stopped?

  • A Data is deleted
  • B Billing stops immediately
  • C Static IP is released
  • D Disk state retained
Explanation The disk state is retained when stopped; billing continues for persistent disks.