Q. Which method among the following returns the integer if no character is available?

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Q. Which method of character stream class returns the numbers of characters successfully read starting at count?

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Q. Which method of the character stream class returns the numbers of characters successfully read starting at index?

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Q. Which among the following classes are used to perform the character based file operations?

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Q. The advantages of using character stream based file handling are?

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Q. From which of these classes, the character based output stream class Stream Writer is derived?

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Q. Which of these is a method used for reading bytes from the file?

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Q. Which of these is a method used to clear all the data present in output buffers?

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Q. Choose the filemode method which is used to create a new output file with the condition that the file with same name if exists will destroy the old file:

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Q. Choose the filemode method which is used to create a new output file with the condition that the file with same name must not exist.

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Q. Which property among the following represents the current position of the stream?

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Q. Which among the following is used for storage of unmanaged memory aspects?

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Q. Which among the following is used for storage of memory aspects?

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

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Q. Which of these data types is returned by every method of OutputStream?

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Q. Which of these classes is used to read and write bytes in a file?

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Q. Which among the following attempts to read up to count bytes into buffer starting at buffer[offset], returning the number of bytes successfully read?

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Q. Select the action of the method long seek()?

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Q. Select the statements which define the stream.

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Q. Name the method which returns integer as -1 when the end of file is encountered.

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