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|Core java - Interview Questions and Answers for 'Ebizautos' - 1 question(s) found - Order By Newest|
|Very Frequently asked. Usually asked along with String Class related questions.|
|Ans. Class using which only immutable (objects that cannot be changed after initialization) objects can be created.|
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|Like Discuss Correct / Improve java oops immutable immutability immutable immutability class string class basic interview question Cognizant (CTS) Hybris YuMe ebizAutos Deloitte HCL Technologies Tata Consultancy (TCS) Infosys Accenture Accenture India Overstock.com Elsevier Endurance International Group SynergisticIT Verizon Capgemini Ebay Basic   frequent|
Try 2 Question(s) Test
|Why is String immutable in Java ?|
|Why Char array is preferred over String for storing password?|
|How does making string as immutable helps with securing information ? How does String Pool pose a security threat ?|
|How is string object immutable if we can concat a string to it ?|
|What is an Immutable Object ?|
|How to implement an immutable class ?|
|Does Declaring an object "final" makes it immutable ?|
|What are stateless objects ? How are they different from immutable objects ? Which of these two is thread safe ?|
|What are advantages of stateless and / or immutable objects ?|