AWS - Account and BillingWhich of the following is the correct syntax to filter AWS billing data for the last 30 days in a query?ASELECT * FROM billing WHERE date = LAST30BFILTER billing_date LAST 30 DAYSCbilling_date BETWEEN NOW() AND NOW() - 30DWHERE billing_date >= CURRENT_DATE - INTERVAL '30' DAYCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand standard SQL date filtering syntaxCorrect syntax uses WHERE with date comparison and interval.Step 2: Evaluate each optionWHERE billing_date >= CURRENT_DATE - INTERVAL '30' DAY uses valid SQL syntax; others are invalid or incorrect.Final Answer:WHERE billing_date >= CURRENT_DATE - INTERVAL '30' DAY -> Option DQuick Check:Correct date filter syntax = WHERE billing_date >= CURRENT_DATE - INTERVAL '30' DAY [OK]Quick Trick: Use WHERE with INTERVAL for date filters in SQL [OK]Common Mistakes:Using non-standard keywords like FILTERIncorrect date range expressions
Master "Account and Billing" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More AWS Quizzes Cloud Computing Fundamentals - Why cloud over on-premises - Quiz 15hard Cloud Computing Fundamentals - AWS Management Console walkthrough - Quiz 13medium EC2 Fundamentals - Key pairs for SSH access - Quiz 2easy EC2 Fundamentals - Instance states (running, stopped, terminated) - Quiz 14medium EC2 Fundamentals - Amazon Machine Images (AMIs) - Quiz 7medium S3 Fundamentals - S3 lifecycle rules - Quiz 15hard S3 Fundamentals - S3 storage classes (Standard, IA, Glacier) - Quiz 8hard S3 Fundamentals - S3 versioning - Quiz 6medium Security Groups and Network ACLs - Why security groups matter - Quiz 10hard VPC Fundamentals - Default VPC overview - Quiz 6medium