Core Java Coding Interview Questions140. Write a function to determine if a given string is a palindrome. public boolean palindrome(String s) { int left = 0, right = s.length() – 1; while (left < right) { if (s.charAt(left++) != s.charAt(right--)) { return false; } } ...
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The above code creates the object for the Addition class. Q #9)What are the OOPs concepts? Answer: OOPs concepts include: Inheritance Encapsulation Polymorphism Abstraction Interface Suggested Read =>>Top OOPs Interview Questions Q #10) What is Inheritance? Answer:Inheritance means one class can ...
Prepare for Java OOPS concepts interview questions and answers to enhance your understanding of object-oriented programming and ace your technical interview.
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I am aiming forbeginners and senior-level interviews, so bear with me if you find some questions too basic because they might be helpful for other junior developers. # Java Collections Framework Questions 1. What is Java Collections framework? What are its advantages?
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