AWS - Cloud Computing FundamentalsA company wants to reduce IT costs and improve disaster recovery. Which cloud feature supports this better than on-premises?ABuying extra servers and local backupsBFixed hardware costs and manual backupsCPay-as-you-go pricing and automated backupsDNo internet dependency and physical storageCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify cost and recovery features in cloudCloud offers pay-as-you-go pricing and automated backup services for disaster recovery.Step 2: Contrast with on-premises methodsOn-premises usually has fixed costs and requires manual backup management.Final Answer:Pay-as-you-go pricing and automated backups -> Option CQuick Check:Cloud cost and recovery = pay-as-you-go + automated backups [OK]Quick Trick: Cloud cuts costs and automates backups [OK]Common Mistakes:MISTAKESAssuming fixed costs in cloudThinking backups are manual in cloudBelieving no internet needed for cloud
Master "Cloud Computing Fundamentals" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More AWS Quizzes AWS Account and Billing - AWS Cost Explorer basics - Quiz 4medium EC2 Fundamentals - Instance states (running, stopped, terminated) - Quiz 4medium Identity and Access Management - Assuming roles for temporary access - Quiz 11easy S3 Fundamentals - S3 encryption options - Quiz 11easy S3 Fundamentals - Buckets and objects concept - Quiz 12easy S3 Fundamentals - S3 storage classes (Standard, IA, Glacier) - Quiz 4medium S3 Fundamentals - S3 storage classes (Standard, IA, Glacier) - Quiz 14medium VPC Fundamentals - Route tables configuration - Quiz 7medium VPC Fundamentals - Public vs private subnets - Quiz 9hard VPC Fundamentals - CIDR blocks and IP addressing - Quiz 12easy