Q. What does the term ‘immutable’ means in term of string objects?

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Q. To perform comparison operation on strings supported operations are :

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Q. Correct way to convert a string to uppercase using string class method()?

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Q. Which of these methods of class String is used to compare two String objects for their equality?

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Q. Which of these methods is used to compare two strings such that after comparison output returns different integer values as ( 0 for false, 1 for true)?

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Q. Which of these methods of class String is used to check whether a substring exists at the beginning of the particular string?

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Q. Which of these methods returns the string such that some characters which are specified to be removed from the end of strings are removed from string by mentioning the number of characters to be removed?

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Q. What is the value returned by function compareTo() if the invoking string is less than the string compared?

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Q. Which of these data type values is returned by equals() method of String class?

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Q. Which of these methods of class String is used to separate a substring from a String object?

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Q. Which of these methods of class are used to remove the leading and backward whitespaces?

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Q. Which of the following statements is correct?

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Q. Which of these methods of the class String is used to obtain length of String object?

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Q. Which of these methods is an alternative to getChars() that stores the characters in an array of bytes?

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Q. Which of these methods can be used to convert all characters in a String into a character array?

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Q. Which of these methods of class String is used to extract all the characters from a String object?

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Q. How is a string typically processed?

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Q. How to print \\ on the screen?

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Q. Which of these is used as a default specifier for a member of the class if no access specifier is used for it?

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Q. Which of these is used to access members of class before the object of that class is created?

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