Java Back End Developer

Java Back End Developer Interview Questions and Answers for Freshers

Updated 2 Mar 2025

Q1. What is the difference between the equals method and the == operator when comparing Strings?

Ans.

The equals method compares the content of two strings, while the == operator compares the memory addresses of the strings.

  • equals method checks if two strings have the same content

  • == operator checks if two strings are stored in the same memory location

  • Example: String str1 = new String("hello"); String str2 = new String("hello"); str1.equals(str2) returns true, but str1 == str2 returns false

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