Question

Which mode specifier will open a file but not let you change the file or write to it?.

Answer 1

'r' is  mode specifier will open a file but not let you change the file or write to it.

What is mode specifier ?

• An individual word value known as a mode specifier is used to specify a screen mode.
• This is how it is handled: It is presumed that a number in the range of 0 to 255 is a mode number.
• Otherwise, it is presumed to be a Sprite Mode if the bottom bit is set. Word (describing a RISC OS 3.5 or RISC OS 5 format sprite) (describing a RISC OS 3.5 or RISC OS 5 format sprite) 2

Which technique returns the contents of the file as a string?

• In Java, reading material into a specified file is done using the readString() method of the File class.
• Value Returned The file's content, in String format, is returned by this method.

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