When we use double quotes to create a String, it first looks for String with the same value in the String pool. What will be the output of below statements? String s1 = 'Cat' Valid methods of String class are - trim(), intern(), toLowerCase(), and split(String regex). Select all valid methods of String class. It’s because the end index is smaller than the start index. It will throw the runtime exception with the error message as Exception in thread 'main' : begin 5, end 3, length 16. StringIndexOutOfBoundsException Compile-time error Click to Reveal Answer IndexOutOfBoundsException Runtime Exceptionĭ. What will be output of below statements? String s = 'Java String Quiz' Ĭ. Exception in thread 'main' : String index out of range: 16 It’s because the index value starts from 0. What will be the output of below statements? String s = 'Java String Quiz' Let’s start the String Quiz and best of luck. You can check the answer and detailed explanation by clicking on the “ Reveal Answer” button after each question. If you can correctly answer 15 or more, then consider yourself really good in String concepts. So I have gathered some great and tricky java string quiz questions that you should try. The string is very popular when it comes to java interview questions or quiz. If you have done any programming in java, you must have used it. String is one of the most important classes in Java.

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