Cloud Foundations, Questions and answers, VERIFIED./ 2024/25 EXAM PREDICTION QUESTIONS/

Cloud Foundations, Questions and answers, VERIFIED. You have a mission critical application which must be globally available 24/7/365. Which deployment method is the BEST solution? - -Deploy to multiple regions Recoverability refers to the process, policies, and procedures related to restoring service after a catastrophic event. - -True What does Amazon EC2 provide? - -Virtual servers in the cloud Which of the following is NOT a disaster recovery deployment technique? - -Single site Allowing the customer to adapt to changing business needs and focus on infrastructure are key benefits of the AWS pricing model. - -False According to the shared security model, who is responsible for security of the cloud? - -AWS AWS manages which of the following security requirements for AWS resources according to the Shared Responsibility Model? (choose 3) - -Physical security Disk disposal Hardware patching AWS provides cost savings to the customer through (select all that apply): - -Tiered pricing structure Multiple storage options help lower costs Savings as the amount of usage increases AWS Free Tier accounts are good for one year, only for new accounts, and allow access to all AWS services. - -False What is the key difference between an Availability Zone and an Edge Location? - -An AZ is an isolated location within a region, whereas an edge location will deliver cached content to the closest location to reduce latency Your disaster recovery strategy should launching resources in a separate: - -Region The main benefit of decoupling an application is to: - -reduce inter-dependencies Which of the following is normally present in all of the AWS support plans? - -24/7 access to Customer Service If you wanted to backup an EBS volume, what would you do? Choose the BEST answer. - -Create an EBS snapshot Which of the following is the responsibility of the customer according to the Shared Security Model? - -Managing IAM Which of the following are the responsibility of AWS (choose all that apply)? - -physical security of data centers intrusion detection instance isolation Select the three models of Cloud Computing: - -Saas - Software as a Service IaaS - Infrastructure as a Service PaaS - Platform as a Service According to AWS, what is the benefit of elasticity? - -Having the ability to scale up and scale down to meet user demand Reliability is the measure of how long a resource performs its intended function and is measured in percentage of up-time. - -True Which of the following options of AWS RDS allows for AWS to fail over to a secondary database in case the primary one fails? - -AWS Multi-AZ Select all possible responses that correctly describe one of the six benefit of cloud computing. - - eliminate guessing on capacity needs benefit from massive economies of scale On-premises High Availability is usually less expensive than a cloud High Availability solution since most on-premises costs are fixed and a one-time expense. - -False Which of the following allows you to carve out a portion of the AWS cloud? - -AWS VPCs The AWS pricing policy is that "you only pay for what you use" with no long-term contracts required. - -True Which of the following examples supports AWS's Architecting for the Cloud best practice principle: "Design for failure and nothing will fail?" - -Deploying an app