Java Software Developer Interview Questions

4,188 java software developer interview questions shared by candidates

1. quick , merge sort 2. hibernate caching 3. sessionfactory vs session 4. Spring DI, constructor vs setter DI, which is better 5. exception vs error 6. runtime vs comile time error, need 7. classDefException vs noClassfoundExcption ,which 1 occurs at compile time,how to avoid compile excption 8. arraylist vs linkedList 9. hashset 10. datastructure for hashset n arraylist 11. internal working of hashset 12. Employee e =new employee(); Employee e1= e; e == null; syso(e1) ?
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Senior Java Software Engineer

Interviewed at Capgemini

4.1
Apr 27, 2017

1. quick , merge sort 2. hibernate caching 3. sessionfactory vs session 4. Spring DI, constructor vs setter DI, which is better 5. exception vs error 6. runtime vs comile time error, need 7. classDefException vs noClassfoundExcption ,which 1 occurs at compile time,how to avoid compile excption 8. arraylist vs linkedList 9. hashset 10. datastructure for hashset n arraylist 11. internal working of hashset 12. Employee e =new employee(); Employee e1= e; e == null; syso(e1) ?

Interview held on May'16 Three of Company People will come to give System Task , Damn God They Don't have Mutual Understanding to give a task. one fellow gave one ask another person will come and gave another task like it took more than 30 minutes to give a final task it was totally irritating. total Interview Time took 4hrs Approx. , And While you Executing Program that 3 Fellows Ask Questions From JAVA At least They Don't Have Mutual Understanding While Asking Interview Questions. Sincere Request to Company Interview A Person With Mutual Understanding.

Software Engineer/Java Developer

Interviewed at AdventSys Technologies

4.5
Jun 15, 2016

Interview held on May'16 Three of Company People will come to give System Task , Damn God They Don't have Mutual Understanding to give a task. one fellow gave one ask another person will come and gave another task like it took more than 30 minutes to give a final task it was totally irritating. total Interview Time took 4hrs Approx. , And While you Executing Program that 3 Fellows Ask Questions From JAVA At least They Don't Have Mutual Understanding While Asking Interview Questions. Sincere Request to Company Interview A Person With Mutual Understanding.

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