Amazon AWS

AWS Certified Advanced Networking – Specialty

ANS-C01
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The AWS Certified Advanced Networking – Specialty (ANS-C01) exam validates your skills in designing and implementing AWS networking solutions. It is suitable for networking professionals looking to specialize in AWS.

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

Questions 341–350 of 468

Q341

A company needs to connect its on-premises network to its VPC securely. Which AWS service will they use?

  • A AWS Direct Connect
  • B AWS CloudFormation
  • C AWS Lambda
  • D Amazon S3
Explanation AWS Direct Connect establishes a secure, dedicated connection, while the others do not provide network connectivity.
Q342

What happens when you delete a subnet that has an active Elastic IP associated with one of its instances?

  • A Elastic IP is deleted instantly
  • B Elastic IP remains available for use
  • C Instances are automatically terminated
  • D Subnet is restored automatically
Explanation The Elastic IP remains available for reassignment, while the subnet deletion does not affect the Elastic IP allocation.
Q343

Which service automates network configuration management?

  • A AWS CloudFormation
  • B AWS Config
  • C AWS Elastic Beanstalk
  • D AWS Direct Connect
Explanation AWS Config automates continuous monitoring and management of network settings, while others do not focus solely on configuration management.
Q344

A company needs to connect their on-premises data center to AWS securely. Which option should they use?

  • A AWS Lambda
  • B AWS Direct Connect
  • C Amazon VPC Peering
  • D AWS CloudFront
Explanation AWS Direct Connect provides a dedicated network connection, making it ideal for secure on-premises to AWS connectivity, unlike the other options.
Q345

What happens when an EC2 instance in a public subnet uses an Elastic IP but receives no inbound traffic?

  • A It becomes unreachable remotely.
  • B It incurs no charges.
  • C It maintains a public IP.
  • D It terminates automatically.
Explanation The instance retains its Elastic IP even without inbound traffic, which does incur costs despite being idle.
Q346

Which service provides a managed way to deploy and manage containerized applications?

  • A Amazon ECS
  • B AWS Lambda
  • C AWS Batch
  • D Amazon S3
Explanation Amazon ECS is specifically designed for managing containers, while the others serve different purposes.
Q347

A company needs to filter traffic based on IP address for its VPC. What service should be used?

  • A AWS Shield
  • B VPC Network ACLs
  • C AWS WAF
  • D Amazon CloudFront
Explanation VPC Network ACLs directly filter traffic based on IP addresses; others are for different traffic management features.
Q348

What happens when an instance is stopped and started in an Auto Scaling group with EBS backed storage?

  • A Data is lost
  • B Data remains intact
  • C New instance is created
  • D No changes occur
Explanation Stopping and starting an EBS-backed instance retains data on its volumes; the other options are incorrect regarding data retention.
Q349

Which service provides dedicated connections to AWS?

  • A AWS Direct Connect
  • B AWS Snowmobile
  • C AWS CloudFront
  • D AWS VPN
Explanation AWS Direct Connect establishes dedicated, high-speed connections, while others provide different functionalities.
Q350

A company needs to isolate network resources between departments. What should they use?

  • A Security Groups
  • B VPC Peering
  • C Subnets
  • D Route Tables
Explanation Subnets in a VPC allow for resource isolation by department; others do not isolate at that level.