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|Like Discuss Correct / Improve  queue  blockingqueue  collections|
|What is a BlockingQueue?|
|Which of the following doesn't extend Collection interface ?|
|If you need to consume messages from the queue faster, which approach will you recommend - batching or concurrency ?|
|What is ConcurrentLinkedDeque ?|
|Name few classes that implement Queue interface ?|
|Name few Queue classes and interfaces ?|
|What is Apache Kafka ?|
|What is a broker in Apache Kafka ?|
|What is a Topic in Apache Kafka ?|
|Have you used Kafka in your project ? If Yes, for what ?|