Recent questions tagged Java-interview-questions-answers

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Q: Which of these method can set the out stream to OutputStream?

Which of these method can set the out stream to OutputStream? (a) setStream() (b) setosteam() (c) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these is a super class of wrappers Double and Float?

Which of these is a super class of wrappers Double and Float? (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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Q: Which of the following methods return the value as a double?

Which of the following methods return the value as a double? (a) doubleValue() (b) converDouble() ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these methods can be used to check whether the given value is a number or not?

Which of these methods can be used to check whether the given value is a number or not? (a) isNaN ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these method of Double wrapper can be used to check whether a given value is infinite or not?

Which of these method of Double wrapper can be used to check whether a given value is infinite or not ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these packages contain classes and interfaces used for input & output operations of a program?

Which of these packages contain classes and interfaces used for input & output operations of a program? (a) ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these class is not a member class of java.io package?

Which of these class is not a member class of java.io package? (a) String (b) StringReader (c) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these interface is not a member of java.io package?

Which of these interface is not a member of java.io package? (a) DataInput (b) ObjectInput (c) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these class is not related to input and output stream in terms of functioning?

Which of these class is not related to input and output stream in terms of functioning? (a) File ( ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these is specified by a File object?

Which of these is specified by a File object? (a) a file in disk (b) directory path (c) ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

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Q: Which of these classes is used for input and output operation when working with bytes?

Which of these classes is used for input and output operation when working with bytes? (a) InputStream (b ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance