Spring Boot - ActuatorWhich of the following is the correct way to create a counter metric using Micrometer in Spring Boot?ACounter counter = Counter.builder("my.counter").register(meterRegistry);BCounter counter = new Counter("my.counter");CCounter counter = meterRegistry.createCounter("my.counter");DCounter counter = Counter.create("my.counter");Check Answer
Step-by-Step SolutionSolution:Step 1: Recall Micrometer counter creation syntaxMicrometer uses builder pattern: Counter.builder(name).register(meterRegistry) to create counters.Step 2: Check other options for correctnessOptions B, C, and D use incorrect constructors or methods not available in Micrometer.Final Answer:Counter counter = Counter.builder("my.counter").register(meterRegistry); -> Option AQuick Check:Use builder().register() to create counters [OK]Quick Trick: Use builder() and register() to create metrics [OK]Common Mistakes:Trying to instantiate Counter with new keywordUsing non-existent createCounter methodMissing register() call after builder()
Master "Actuator" in Spring Boot9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
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