LLD - Advanced LLD ConceptsYou find a design where security considerations are missing in the LLD. What is the BEST immediate action during the code review?AApprove the design since security is handled later.BIgnore security as it is not part of LLD.CRequest adding security checks and data validation in the design.DSuggest removing modularity to simplify security.Check Answer
Step-by-Step SolutionSolution:Step 1: Recognize importance of security in LLDSecurity should be considered early to avoid costly fixes later.Step 2: Choose action that improves design qualityRequesting security checks and validation ensures design is robust and safe.Final Answer:Request adding security checks and data validation in the design. -> Option CQuick Check:Missing security = request additions [OK]Quick Trick: Always include security early in design reviews [OK]Common Mistakes:Ignoring security until later stagesApproving incomplete designsRemoving modularity harms security
Master "Advanced LLD Concepts" in LLD9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepArchTryChallengeDesignRecallScale
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