How many read and write operations are provided at the same time by ConcurrentHashMaps ?

Interview Questions and Answers

Q1. How many read and write operations are provided at the same time by ConcurrentHashMaps ?

Ans. ConcurrentHashMaps provide unlimited read operation fro multi threaded environment. For write operation only one thread can change value for particular segment of map.

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Related Questions

What is a ConcurrentHashMap ?

Difference between concurrentHashMap and HashTable ?

isnt the use of HashTable and ConcurrentHashMap the same, i.e providing synchronized map collection ?

If a Map needs to be accessed simultaneously by multiple threads, which collection class should be used ?

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