The correct word for the blank space about the given header that starts with the given hexadecimal and the given offset bytes is; XIF header
The correct answer is the XIF Header also called the EXIF (Excahangeable Image File format header).
EXIF file format is the same thing as JPEG file format. The EXIF inserts some of image information data and thumbnail image to JPEG in order to achieve conformity to the JPEG specification.
Finally, this XIF header starts with hexadecimal 49 49 2A and has an offset of four bytes.
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