Recent questions tagged java-interview-questions-answers

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    Which of this method of class String is used to extract a substring from a String object? (a) ... programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of these method of class String is used to remove leading and trailing whitespaces? (a) startsWith() ... questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    What is the value returned by function compareTo() if the invoking string is greater than the string compared ... questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of these methods of class StringBuffer is used to extract a substring from a String object? (a) ... questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of this method of class StringBuffer is used to reverse sequence of characters? (a) reverse() (b ... questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of this method of class StringBuffer is used to get the length of the sequence of characters? (a ... questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of these classes is not included in java.lang? (a) Byte (b) Integer (c) Array (d) Class ... java programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of these is a process of converting a simple data type into a class? (a) type wrapping (b) ... programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of these is a super class of wrappers Double & Integer? (a) Long (b) Digits (c) Float ( ... java programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of these is a wrapper for simple data type float? (a) float (b) double (c) Float (d) ... java programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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    Which of the following is a method of wrapper Float for converting the value of an object into byte? ... questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
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