Aws Cloud Practitioner |278 Questions| With Correct Answers.

Advantages of cloud computing? {Ans: benefit from massive economies of scale increase speed and agility}How many Availability Zones should compute resources be provisioned across to achieve high availability? {Ans: a minimum of two}What is AWS Shield? {Ans: Provides protection against DDoS Provides standard and advanced protection Standard: - Auto protects at no cost - Analyzes using techniques to detect malicious traffic in real time and mitigates automatically Advanced: - Paid service that provides detailed attack diagnostics - Integrates with services like cloudFront , 53, and ELB - Can integrate AWS shield and AWS WAF by writing rules to mitigate complex DDos attacks}What best describes amazon elastic compute cloud EC2 general purpose instance types {Ans: provides a balance of compute, memory, and networking resources, and can be used for a variety of diverse workloads}) A Solutions Architect is designing an online shopping application running in a VPC on EC2 instances behind an ELB Application Load Balancer. The instances run in an Auto Scaling group across multiple Availability Zones. The application tier must read and write data to a customer managed database cluster. There should be no access to the database from the Internet, but the cluster must