LLD - Advanced LLD ConceptsWhat is the main problem caused by the Tight Coupling anti-pattern in system design?AModules depend heavily on each other, making changes riskyBModules are completely independent and cannot communicateCModules use too many interfaces to communicateDModules are loosely connected with clear boundariesCheck Answer
Step-by-Step SolutionSolution:Step 1: Define Tight CouplingTight coupling means modules depend heavily on each other, so changing one affects others.Step 2: Match options to definitionModules depend heavily on each other, making changes risky correctly describes this risk, while others describe independence or loose coupling.Final Answer:Modules depend heavily on each other, making changes risky -> Option AQuick Check:Tight Coupling = Risky dependencies [OK]Quick Trick: Tight coupling means risky module dependencies [OK]Common Mistakes:MISTAKESConfusing tight coupling with loose couplingThinking tight coupling means no communicationAssuming many interfaces cause tight coupling
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