Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 823 discussion

only ALB can route traffic based on query parameter, NLB cannot. So C

AnswerC I was thinking that it will be network LB but after checks it occurs that only Application LB is able to redirect/forward traffic based on query string. and for encrypted traffic ACM is needed We recommend that you create certificates for your load balancer using AWS Certificate Manager (ACM). ACM supports RSA certificates with 2048, 3072, and 4096-bit key lengths, and all ECDSA certificates. ACM integrates with Elastic Load Balancing so that you can deploy the certificate on your load balancer. For more information, see the AWS Certificate Manager User Guide. https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-listeners.html#rule-condition-types https://docs.aws.amazon.com/elasticloadbalancing/latest/application/create-https-listener.html

Option C - parameter is not a thing NLB can process

Provision an Application Load Balancer (ALB) in the AWS Cloud. ALB is a Layer 7 load balancer that supports advanced routing features, including path-based routing.