What is the Heap and Stack? What is Linked List? why we use LinkedList instead of Array? Write function that finds 2nd smallest and 2nd largest number in a given array.
Senior Java Software Developer Interview Questions
5,566 senior java software developer interview questions shared by candidates
Least number of attempts to find equal shaped 8 balls out of which 7 weigh same and 1 is a different weight.
Design pattern,Sql and hr questions
What all conditions are there to use an ArrayList and LinkedList?
Since my domain was telecom OSS, they asked me to design a Device sync module with a certain conditions.
I have been asked number of questions related with my previous experience, data structures in a context of Java Collections Framework, Java concurrency, algorithms, DB performance and optimization, troubleshooting techniques.
Some general question about my experience
The questions were about cloud solutions
Which of the following statements are not correct? (Select one) If an import statement is present, it must appear before any class or interface definitions. A Java file without any class or interface definitions can also be compiled. A Java program must have a package statement. A package statement if present must be the first statement of the program. An empty file is not a valid source file.
Stuff like completing the sequence (3,5,7,9,...) for the first test. Java Enterprise Beans technical questions for the second test.
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