LLD - Advanced LLD ConceptsIn designing thread-safe systems, why is it critical to keep the locked section (critical section) as short as possible?ATo reduce contention and improve overall system throughputBTo ensure locks are held for maximum time to prevent race conditionsCTo allow threads to skip acquiring locks when not neededDTo increase the complexity of synchronization logicCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand lock scopeThe critical section is the code protected by a lock to ensure thread safety.Step 2: Effects of lock durationLong lock durations increase contention, causing threads to wait longer and reducing concurrency.Step 3: Benefits of short critical sectionsShort critical sections minimize waiting time, improving throughput and responsiveness.Final Answer:To reduce contention and improve overall system throughput -> Option AQuick Check:Short locks reduce contention and boost throughput [OK]Quick Trick: Short critical sections reduce contention [OK]Common Mistakes:MISTAKESBelieving longer locks improve safetyIgnoring performance impact of lock duration
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