A user wants to allow applications running on an Amazon EC2 instance to make calls to other AWS services. The access granted must be secure. Which AWS service or feature should be used?
Which AWS service or tool can be used to set up a firewall to control traffic going into and coming out of an Amazon VPC subnet?
A social media company wants to protect its web application from common web exploits such as SQL injections and cross-site scripting. Which AWS service will meet these requirements?
The other options are not suitable for the social media company's requirements, because:
Amazon CloudWatch is a monitoring and observability service that provides data and actionable insights to monitor your applications, respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health. Amazon CloudWatch collects monitoring and operational data in the form of logs, metrics, and events, and visualizes it using automated dashboards, alarms, and notifications. However, Amazon CloudWatch does not provide a web application firewall service that can block malicious web requests.
What Is AWS WAF? - AWS WAF, AWS Firewall Manager, and AWS Shield Advanced
AWS WAF Features - AWS WAF, AWS Firewall Manager, and AWS Shield Advanced
What Is Amazon Inspector? - Amazon Inspector
What Is Amazon GuardDuty? - Amazon GuardDuty
[What Is Amazon CloudWatch? - Amazon CloudWatch]
Which AWS services or features provide disaster recovery solutions for Amazon EC2 instances? (Select TWO.)
The correct answer isBandC. EC2 Amazon Machine Images (AMIs) and Amazon Elastic Block Store (Amazon EBS) snapshots are two AWS services that provide disaster recovery solutions for Amazon EC2 instances.
The other options are not directly related to disaster recovery for EC2 instances:
A company needs to evaluate its AWS environment and provide best practice recommendations in five categories: cost, performance, service limits, fault tolerance, and security. Which AWS service can the company use to meet these requirements?
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