Programmer Trainee Interview Questions

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Difference between Abstract and Interface? Write a code to reverse the LinkedList? What is the difference between ArrayList and LinkedList? Write a code reverse the words of String? Some digital electronics questions like design decade counter.
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Programmer Analyst Trainee

Interviewed at Cognizant

3.4
Jun 29, 2021

Difference between Abstract and Interface? Write a code to reverse the LinkedList? What is the difference between ArrayList and LinkedList? Write a code reverse the words of String? Some digital electronics questions like design decade counter.

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