Java String (Basic)

Which method is used to find the length of a string?

Which method is used to concatenate two strings?

Which method is used to convert a string to uppercase?

Which method is used to find the character at a specific index in a string?

Which method is used to compare two strings and ignore the case?

Which method is used to check if two strings are equal?

Which method is used to get a substring of a string?

Which class is used to create and manipulate strings in Java?

What is the term used to describe a sequence of characters written inside double-quotes in Java?

What is the term used to describe the special memory area where strings are stored in Java?

What happens when a new string is created in Java?

What is the most common way of creating a Java string?

What happens when a string with the exact same value as an existing string is created in Java?

How many methods of creating strings are there in Java?

Which method is used to get the substring from the beginIndex till the end of the string?

Which method is used to check if the string contains a particular substring or not?

Which method is used to replace all occurrences of string1 in the string with string2?

Which method is used to replace only the first occurrence of string1 with string2?

Which method is used to remove all occurrences of string1 with string2?

Which method is used for finding the index of the first occurrence of the character/string?

Which method is used to remove all the extra spaces from the beginning and end of a string?

Which method is used to check whether a string is empty or not?

What does the 'hashCode()' method return?

Which method is used to split a string based on a delimiter?

What does the 'toCharArray()' method do?

Which method is used to convert a string to itself?

What does the 'lastIndexOf()' method return?

What does the 'split(String, int)' method do?

What does the 'join()' method do?

What is the purpose of the 'split(String)' method?