Amazon Web Services Related Exams
SOA-C02 Exam
The SOA-C02 Exam focuses on a wide range of areas, including:
The AWS Certified SysOps Administrator - Associate (SOA-C02) and AWS Certified Developer - Associate (DVA-C02) exams are designed for different roles and focus on distinct areas of expertise within AWS. Here are the key differences:
Application A runs on Amazon EC2 instances behind a Network Load Balancer (NLB). The EC2 instances are in an Auto Scaling group and are in the same subnet that is associated with the NLB. Other applications from an on-premises environment cannot communicate with Application A on port 8080.
To troubleshoot the issue, a SysOps administrator analyzes the flow logs. The flow logs include the following records:
What is the reason for the rejected traffic?
A company uses an Amazon CloudFront distribution to deliver its website Traffic togs for the website must be centrally stored and all data must be encrypted at rest
Which solution will meet these requirements?
A company's backend infrastructure contains an Amazon EC2 instance in a private subnet. The private subnet has a route to the internet through a NAT gateway in a public subnet. The instance must allow connectivity to a secure web server on the internet to retrieve data at regular intervals.
The client software times out with an error message that indicates that the client software could not establish the TCP connection.
What should a SysOps administrator do to resolve this error?