Amazon Web Services Related Exams
ANS-C01 Exam
The ANS-C01 exam covers:
Network Design
Network Implementation
Network Management & Operations
Network Security, Compliance, and Governance
The ANS?C01 validates expertise in designing and managing complex cloud and hybrid networks, whereas Amazon Web Services MLS?C01 validates skills in building, training, and deploying machine learning solutions on AWS.
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A company is hosting an application on Amazon EC2 instances behind a Network Load Balancer (NLB). A solutions architect added EC2 instances in a second Availability Zone to improve the availability of the application. The solutions architect added the instances to the NLB target group.
The company's operations team notices that traffic is being routed only to the instances in the first Availability Zone.
What is the MOST operationally efficient solution to resolve this issue?
A company has deployed a web application on AWS. The web application uses an Application Load Balancer (ALB) across multiple Availability Zones. The targets of the ALB are AWS Lambda functions. The web application also uses Amazon CloudWatch metrics for monitoring.
Users report that parts of the web application are not loading properly. A network engineer needs to troubleshoot the problem. The network engineer enables access logging for the ALB.
What should the network engineer do next to determine which errors the ALB is receiving?
A company has an application that runs on premises. The application needs to communicate with an application that runs in a VPC on AWS. The communication between the applications must be encrypted and must use private IP addresses. The communication cannot travel across the public internet.
The company has established a 1 Gbps AWS Direct Connect connection between the on-premises location and AWS.
Which solution will meet the connectivity requirements with the LEAST operational overhead?