Core Java - Interview Questions and Answers for 'Concurrent collections' | Search Interview Question

Core Java - Interview Questions and Answers for 'Concurrent collections' - 5 question(s) found - Order By Newest

Q1. What is a BlockingQueue?

Ans. BlockingQueue is a Queue that supports operations that wait for the queue to become non-empty when retrieving and removing an element, and wait for space to become available in the queue when adding an element.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve blockingqueue collections java concurrent collections Asked in 10 Companies}

Q2. What is ConcurrentLinkedDeque ?

Core Java

Ans. It's a Collections concrete class that provides implementation of a Double Ended queue that allows concurrent insertion, removal, and access operations that can be executed safely across multiple threads.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve java collections queue deque concurrent collections}

Q3. Name few Concurrent Collection Classes ?

Ans. ConcurrentHashMap
ConcurrentLinkedDeque
ConcurrentLinkedQueue
ConcurrentMap
ConcurrentNavigableMap
ConcurrentSkipListMap
ConcurrentSkipListSet

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve java collections concurrent collections}

Q4. What are the different ways to avoid multi Threading related problems in Java ?

Core Java

Ans. Synchronization,
Concurrent classes,
Volatile keyword,
Implementing concurrent Lock interface,
Immutable classes

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve multithreading threads ways to avoid thread related problems synchronization volatile concurrent collections Intermediate}

Q5. Why Concurrent Collection Classes are fail-fast in Java ?

Core Java

^{This question is still unanswered. Can you please provide an answer.}

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve concurrent collection classes fail fast fail-fast collections collection classes expert}

Search Interview Questions

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.