Amazon AWS
AWS Certified Advanced Networking – Specialty
ANS-C01
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.
Questions 171–180 of 468
You are configuring Route 53 for a new service. What happens if a health check fails for your specified endpoint?
A
Route 53 will ignore the endpoint.
B
Traffic will be routed to other endpoints.
C
The DNS record will be deleted.
D
You will receive an email alert.
Route 53 reroutes traffic away from unhealthy endpoints to ensure availability.
Which service allows for monitoring AWS resources using real-time alerts?
A
AWS CloudTrail
B
Amazon CloudWatch
C
AWS Config
D
AWS Trusted Advisor
Amazon CloudWatch provides real-time monitoring; CloudTrail focuses on API usage tracking.
A company needs to route traffic based on user geolocation. Which service should they utilize?
A
Amazon Route 53
B
AWS Direct Connect
C
Elastic Load Balancing
D
Amazon VPC Peering
Amazon Route 53 supports geolocation routing; other options do not provide geolocation features.
What happens when an instance in an Auto Scaling group terminates unexpectedly?
A
The instance is permanently removed
B
Auto Scaling launches a new instance
C
Traffic is routed elsewhere
D
A manual intervention is required
Auto Scaling automatically launches a new instance to maintain desired capacity; other options are incorrect behavior.
Which service allows you to automate configuration management tasks?
A
AWS CloudFormation
B
Amazon EC2
C
AWS Config
D
AWS Systems Manager
AWS Systems Manager automates configuration tasks; others focus on different functionalities.
A company needs to ensure that their data remains in a specific AWS Region at all times. Which feature should they enable for S3 buckets?
A
Cross-Region Replication
B
S3 Versioning
C
Event Notifications
D
S3 Bucket Policy
Cross-Region Replication ensures data stays within a region; others do not control data locality.
What happens when a VPC peering connection is deleted?
A
Traffic immediately stops between VPCs
B
Data is automatically migrated to another VPC
C
Traffic can still flow until explicitly disabled
D
Local routing tables update immediately
Traffic stops immediately because the peering is severed; data migration and routing behavior aren't applicable here.
Which service is designed for automatic scaling of resources in AWS?
A
AWS Lambda
B
Amazon EC2 Auto Scaling
C
Amazon S3
D
AWS CloudFront
Amazon EC2 Auto Scaling adjusts capacity automatically, while others do not focus on resource scaling.
A company needs to route traffic globally with low latency, which service should they use?
A
AWS Direct Connect
B
AWS Global Accelerator
C
Amazon Route 53
D
Amazon CloudFront
AWS Global Accelerator optimizes routing for global applications, unlike the others which serve different purposes.
What happens when a VPC peering connection is deleted?
A
All instances in each VPC stop communicating
B
Data transfer continues until the next hour
C
Route tables are updated automatically
D
VPCs remain connected until updated
Deleting a VPC peering connection disconnects communication between peered VPCs, disrupting instance connectivity.