Disagreement ranking

ANS-C01 — most debated topics

Community-voted ranking of 84 topics, sorted by disagreement level. A higher dispute score means more test-takers disagree on the answer.

Full ranking

84 topics · highest disagreement first

  1. How to make one AWS Direct Connect connection primary and the other failover-only?

    S-grade Dispute: 55% 8 comments

  2. How to Copy On-Premises Application Logs to Amazon S3 Over AWS Direct Connect?

    S-grade Dispute: 54% 7 comments

  3. Why Does VPC Traffic Mirroring Randomly Drop Traffic?

    S-grade Dispute: 53% 9 comments

  4. What is the most secure way to expose cross-account microservices with API Gateway?

    S-grade Dispute: 50% 9 comments

  5. AWS Cloud WAN Segment Isolation and Policy

    A-grade Dispute: 50% 4 comments

  6. How to deploy AWS Network Firewall to minimize changes in a multi-VPC environment?

    S-grade Dispute: 43% 11 comments

  7. How Should Network Engineers Increase Payload Size Through a Transit Gateway?

    S-grade Dispute: 43% 8 comments

  8. How to Deploy Third-Party Firewalls with Gateway Load Balancer on AWS?

    S-grade Dispute: 40% 8 comments

  9. AWS Global Accelerator and Route 53 Configuration

    A-grade Dispute: 40% 4 comments

  10. Which architecture provides global HTTP low latency and sub-minute failover?

    S-grade Dispute: 38% 9 comments

  11. How Should You Configure AWS Network Firewall Logging for Complete Traffic Metadata?

    S-grade Dispute: 37% 9 comments

  12. Which solution connects two cross-Region VPCs and on-premises most cost-effectively?

    S-grade Dispute: 37% 8 comments

  13. How to Connect On-Premises and EC2 to S3 Privately and Cost-Effectively?

    S-grade Dispute: 36% 7 comments

  14. Which AWS load balancer supports TLS offload with ECC certificates and stateful sessions?

    S-grade Dispute: 35% 9 comments

  15. How to fix Transit Gateway connectivity for a new subnet in a new AZ?

    S-grade Dispute: 35% 8 comments

  16. How to minimize administrative overhead for AWS Site-to-Site VPN route expansion?

    S-grade Dispute: 35% 11 comments

  17. How Do You Keep NLB Traffic in the Same AZ While Allowing Failover?

    S-grade Dispute: 33% 5 comments

  18. How to Invoke a Private API Gateway API via Direct Connect?

    S-grade Dispute: 33% 7 comments

  19. How to meet encrypted private IP connectivity over Direct Connect with least overhead?

    S-grade Dispute: 32% 10 comments

  20. How to Configure AWS Network Firewall Logging for Full Traffic Auditing?

    S-grade Dispute: 30% 7 comments

  21. How to achieve end-to-end encryption and WAF protection with an ALB?

    S-grade Dispute: 29% 6 comments

  22. How to Connect Two AWS VPCs to On-Premises Data Center with Least Operational Overhead?

    S-grade Dispute: 29% 5 comments

  23. Troubleshooting AWS Direct Connect VIF Down State

    A-grade Dispute: 29% 4 comments

  24. Preventing Dropped TGW Traffic with Network ACLs and Lambda

    A-grade Dispute: 29% 4 comments

  25. How to connect on-premises to specific VPCs across regions using AWS Direct Connect cost-effectively?

    S-grade Dispute: 27% 10 comments

  26. How should transit VIF associations be configured on Direct Connect gateways?

    S-grade Dispute: 25% 5 comments

  27. How to Cost-Effectively Monitor School Site-to-Site VPN Connectivity Loss?

    S-grade Dispute: 22% 6 comments

  28. How to Receive Multicast from Another VPC via Transit Gateway?

    S-grade Dispute: 20% 5 comments

  29. Automating Network VPC Deployment in AWS Control Tower

    S-grade Dispute: 20% 4 comments

  30. NLB IPv6 Dual-Stack Traffic to EC2

    A-grade Dispute: 20% 3 comments

  31. AWS Direct Connect Resiliency and Bandwidth Requirements

    S-grade Dispute: 20% 4 comments

  32. How to Set Up a Centrally Managed Dual-Stack VPC Shared via AWS RAM?

    S-grade Dispute: 17% 5 comments

  33. Which VPC endpoint security group rules should be removed to restrict access?

    S-grade Dispute: 17% 5 comments

  34. AWS Network Firewall with Auto Scaling and Resource Groups

    A-grade Dispute: 17% 3 comments

  35. How can you restrict ALB traffic to CloudFront at the network layer?

    S-grade Dispute: 15% 9 comments

  36. How to design a private DNS failover solution for on-premises to AWS connectivity?

    S-grade Dispute: 14% 6 comments

  37. How to share AWS Network Firewall policies across accounts?

    S-grade Dispute: 14% 6 comments

  38. How to Fix Internet Access in AWS Cloud WAN with Network Firewall Inspection?

    S-grade Dispute: 11% 6 comments

  39. How Can You Alert on a Default Route to an Internet Gateway?

    S-grade Dispute: 11% 6 comments

  40. How to Isolate Business Units Across Multiple Regions with AWS Cloud WAN?

    A-grade Dispute: 11% 4 comments

  41. How to Transition AWS Direct Connect and Site-to-Site VPN to IPv6 Quickly?

    S-grade Dispute: 10% 10 comments

  42. How to reduce high NAT gateway costs for EC2 workloads using S3 and DynamoDB?

    S-grade Dispute: 10% 10 comments

  43. How to enforce IPAM pool CIDR allocation for VPCs across AWS accounts?

    S-grade Dispute: 9% 7 comments

  44. How to Add IP Address Space to an Existing VPC Availability Zone with CloudFormation?

    S-grade Dispute: 8% 7 comments

  45. How to implement highly available NAT gateways across multiple Availability Zones?

    A-grade Dispute: 0% 4 comments

  46. Who is responsible for rotating DNSSEC keys in Amazon Route 53?

    A-grade Dispute: 0% 4 comments

  47. How to Connect Two Transit Gateways in the Same Region Across Accounts?

    A-grade Dispute: 0% 6 comments

  48. How to Connect Multiple VPCs Across Accounts to On-Premises with High Availability?

    A-grade Dispute: 0% 4 comments

  49. Why Can’t I Deploy a PrivateLink Endpoint in a New Availability Zone?

    S-grade Dispute: 0% 4 comments

  50. Why ALB Targets Skip Slow Start Mode

    A-grade Dispute: 0% 3 comments

  51. How to Rotate Compromised MACsec Keys on AWS Direct Connect?

    A-grade Dispute: 0% 3 comments

  52. Troubleshooting AWS PrivateLink Endpoint Connectivity

    A-grade Dispute: 0% 3 comments

  53. AWS Firewall Manager and Config Prerequisites

    A-grade Dispute: 0% 4 comments

  54. How to Connect Tokyo Office to Paris AWS Workloads Within 5 Days?

    A-grade Dispute: 0% 3 comments

  55. How to Connect On-Premises to Another Account's Transit Gateway via Existing Direct Connect?

    S-grade Dispute: 0% 5 comments

  56. How to Expose a Private ALB-Backed Service to Approved AWS Accounts with Least Overhead?

    A-grade Dispute: 0% 3 comments

  57. How can scaled EC2 instances reach an on-prem service with a stable source IP?

    S-grade Dispute: 0% 6 comments

  58. AWS Direct Connect: Transit VIF MTU and Least Overhead Architecture?

    A-grade Dispute: 0% 5 comments

  59. AWS Direct Connect: Which VIF Wins When Both Advertise 172.16.1.0/24?

    A-grade Dispute: 0% 5 comments

  60. What Is the Most Efficient Way to Manage AWS Network Firewall, WAF, and Security Groups?

    A-grade Dispute: 0% 4 comments

  61. How to Block Botnet Command and Control Traffic from EC2 Instances?

    S-grade Dispute: 0% 7 comments

  62. How to Improve Inter-Data-Center Reliability with Direct Connect SiteLink?

    S-grade Dispute: 0% 6 comments

  63. How to Prevent SQL Injection on an EC2 App Behind an NLB on AWS?

    A-grade Dispute: 0% 5 comments

  64. How to Connect On-Premises to Multiple AWS Regions via Direct Connect and Transit Gateways?

    A-grade Dispute: 0% 4 comments

  65. How to Connect Overlapping VPCs to an AWS Marketplace Partner Service?

    A-grade Dispute: 0% 6 comments

  66. How to Isolate AWS VPCs by Business Unit Across Regions? ANS-C01

    A-grade Dispute: 0% 4 comments

  67. How to Improve AWS Transit Gateway VPN Bandwidth with ECMP?

    S-grade Dispute: 0% 9 comments

  68. How to migrate a private VIF between Direct Connect locations with least downtime?

    A-grade Dispute: 0% 4 comments

  69. How to Configure NLB and EKS for Source IP Visibility?

    A-grade Dispute: 0% 3 comments

  70. How to push CloudWatch Internet Monitor health events to a third-party target with least effort?

    A-grade Dispute: 0% 3 comments

  71. VPC Flow Logs Secondary IP Address Capture

    A-grade Dispute: 0% 3 comments

  72. AWS Transit Gateway VPC Route Configuration

    A-grade Dispute: 0% 3 comments

  73. How to Connect VPCs with Overlapping IP Ranges Using AWS PrivateLink?

    A-grade Dispute: 0% 3 comments

  74. How Should You Configure an NLB Target for VPC Traffic Mirroring?

    A-grade Dispute: 0% 3 comments

  75. How to Fix Inter-Region Traffic Through Inspection VPC in Transit Gateway?

    A-grade Dispute: 0% 3 comments

  76. AWS Transit Gateway Route Propagation for Dynamic CIDR Updates

    S-grade Dispute: 0% 3 comments

  77. Which Steps Encrypt AWS Direct Connect Connections with MACsec?

    A-grade Dispute: 0% 3 comments

  78. AWS Transit Gateway Route Optimization

    A-grade Dispute: 0% 3 comments

  79. Configuring CloudFront Origin Failover with Minimal Overhead

    A-grade Dispute: 0% 3 comments

  80. AWS Network Manager for Inter-Region Latency Monitoring

    A-grade Dispute: 0% 3 comments

  81. Troubleshooting AWS Cloud WAN Inter-segment Communication

    A-grade Dispute: 0% 4 comments

  82. Resolving Inter-Region Asymmetric Routing with Transit Gateway Appliance Mode

    A-grade Dispute: 0% 4 comments

  83. AWS Route 53 DNS Firewall for Malicious Domain Blocking

    A-grade Dispute: 0% 1 comments

  84. ACM Integration with ALB and Route 53

    A-grade Dispute: 0% 1 comments

← Back to AWS ANS-C01 Exam Tricky Questions: Master the Hardest Scenarios