What is difference between string builder and string buffer?
Software Developer Interview Questions
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its very nice to have an interview in valeo, its a big company, but glassdoor make make a review in force to see other salaries kinda like that
Using the UNIX file /usr/share/dict/words that contains one word per line, how would you get a random word out of the dictionary with the same probability for all the words in the file?
Solve a graph problem which was unrelated to the role being interviewed for?
Not very difficult - logic questions involving a different language.
Given some array such as {4, 2, 5, 3}, write a function that would take in the array and a number that would return how many pairs add up to the number.
Explain about distributed micro services? Explain how does services scale? How is performance monitoring done?
Main method overriding is possible or not? How to break singleton class?
Are you ready to relocate?
what will happen if you write static public void main(String args[]) instead of public static void main)String args[])?
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