Write a program to find the duplicate number in an array.
Java Developer Intern Interview Questions
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oops
asked to implement some features for their advertise campaign.
first question was - about my career and gaps.
Technical questions are there
what is 80% of 80?
What do you know about Spring Context?
Second round (continuation): Design a way to calculate the difference of their population if positive number N is the year and positive integer K is the initial number of rats. The output can be a large value so print it with the modulo of 10007. --------------end of the question------ Thats it. I think I have given you the most exact question asked in this round( ~98% accurate) 😁.
Core java ... concept of core java like oops,string builder,string buffer,collections like array list,hash map, exception handling ,null pointer exception,,thread,and so on
What is method overloading and overriding
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