How many bytes are referenced by the line representing the eleventh number in the RandomAccessFile?
Understand the Problem
The question is asking for the number of bytes referenced by a specific line related to the eleventh number in a RandomAccessFile. This implies knowledge of file operations, byte representation, and possibly the context of how data is stored in such a file.
Answer
Four bytes are referenced.
The eleventh number in a RandomAccessFile would be represented by four bytes.
Answer for screen readers
The eleventh number in a RandomAccessFile would be represented by four bytes.
More Information
In Java, data is often stored in a RandomAccessFile using standard data types like integers. For an integer, four bytes are typically used. Therefore, accessing the 'eleventh number' would involve reading or manipulating four bytes of data.
Tips
Users often mistakenly believe different data types use the same amount of storage. Remember that the storage size depends on the data type, e.g., an 'int' uses four bytes.
Sources
- Chapter 17 Binary I/O. - ppt download - slideplayer.com
- 19.7 Random-Access Files - studfile.net
- Random-Access Files - DEV Community - dev.to
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