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 61–70 of 468

Q61

Which AWS service provides a scalable domain name system?

  • A Amazon Route 53
  • B Elastic Load Balancing
  • C AWS Direct Connect
  • D Amazon API Gateway
Explanation Amazon Route 53 is specifically designed for DNS services, while the others serve different purposes.
Q62

A company needs to limit access to their S3 bucket so that only specific EC2 instances can access it. What is the best practice to achieve this?

  • A IAM roles for EC2 instances
  • B Bucket Policy for the S3
  • C AWS Config Rules
  • D NACLs for VPC
Explanation IAM roles assigned to EC2 allow for secure access control without modifying bucket policies, unlike the other options which are not focused on direct instance access.
Q63

What happens when you enable cross-zone load balancing in an Elastic Load Balancer?

  • A Distributes traffic across registered instances
  • B Only uses instances in the same zone
  • C Increases latency
  • D Reduces fault tolerance
Explanation Enabling cross-zone load balancing allows distributing traffic across all healthy instances in all zones, while the other options contradict core functionality.
Q64

Which service automatically distributes incoming application traffic?

  • A Elastic Load Balancing
  • B Amazon Route 53
  • C AWS Auto Scaling
  • D Amazon CloudFront
Explanation Elastic Load Balancing automatically distributes traffic, while the others serve different purposes.
Q65

A company needs to expose an application securely to the internet while ensuring minimal latency. Which service should they utilize?

  • A Amazon VPC Peering
  • B AWS Direct Connect
  • C Amazon CloudFront
  • D AWS Site-to-Site VPN
Explanation Amazon CloudFront is an efficient CDN for low-latency applications, unlike the others which are VPN or connection methods.
Q66

You are configuring a VPC with multiple subnets and need to ensure instances in different subnets can communicate. What must you enable?

  • A NAT Gateway
  • B Docker containers
  • C VPC Peering
  • D Route Tables
Explanation Route Tables are needed to allow communication between subnets, while others are unrelated or specific use cases.
Q67

Which AWS service allows you to automate network traffic routing?

  • A AWS Global Accelerator
  • B Amazon Route 53
  • C AWS Direct Connect
  • D Elastic Load Balancing
Explanation Amazon Route 53 is a scalable DNS web service that enables you to automate the routing of network traffic.
Q68

A company needs to connect its on-premises network to AWS securely. What is the best solution?

  • A AWS VPN
  • B Direct Connect
  • C Transit Gateway
  • D VPC Peering
Explanation AWS Direct Connect provides a dedicated network connection for secure and reliable access.
Q69

What happens when you assign an Elastic IP to an instance?

  • A Instance rejoices
  • B Public IP changes
  • C Static IP assigned
  • D Elastic Load Balancing starts
Explanation An Elastic IP is a static public IP address that remains constant regardless of instance restarts.
Q70

Which service provides private connectivity to AWS?

  • A AWS Direct Connect
  • B AWS VPN
  • C AWS Transit Gateway
  • D AWS CloudFront
Explanation AWS Direct Connect provides dedicated private connections, while the others offer different connectivity options.