Q. Select the namespace/namespaces which consists of methods like Length(), Indexer(), Append() for manipulating the strings.

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Q. Select the method used to write single byte to a file?

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Q. Select the namespace on which the stream classes are defined?

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Q. Choose the class on which all stream classes are defined?

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Q. Choose the stream class method which is used to close the connection:

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Q. The method used to write a single byte to an output stream?

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Q. Select the method which writes the contents of the stream to the physical device.

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Q. Select the method which returns the number of bytes from the array buffer:

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

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Q. Select the statements which define the stream.

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

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

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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 for input and output operation when working with bytes?

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

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

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

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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. 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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