A company manages more than 1,000 Amazon EC2 instances running Amazon Linux 2 in multiple VPCs. A SysOps administrator must change the statically configured DNS server IP address on all the EC2 instances.
Which solution will require the LEAST amount of effort?

A. Develop an flaws Lambda function to update the corporate DNS IP address on all the EC2 instances. B. Run a shell script to update the corporate DNS IP address on each EC2 instance. C. Update the Amazon Machine Images (AMIs) of the EC2 instances to configure the updated corporate DNS IP address. D. Use the flaws Systems Manager Run Command to update the corporate DNS IP address on all the EC2 instances. Correct Answer: D This question is in SOA-C01 AWS Certified SysOps Administrator – Associate Exam For getting AWS Certified SysOps Administrator – Associate Certificate

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