My concern was that I would not be issued a SEAL Challenge Contract because of my age, if I WERE to have to use a second or third attempt I would be above the cutoff age. So that was my question. Sorry for the lack of detail.
Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format which is both human-readable and machine-readable. It is defined by the W3C 's XML 1.0 Specification and by several other related specifications, all of which are free open standards.
Don't let the term schema intimidate you. A schema is just an XML file that contains the rules for what can and cannot reside in an XML data file. Schema files typically use the .xsd file name extension, while XML data files use the .xml extension.Schemas allow programs to validate data.on't let the term schema intimidate you. A schema is just an XML file that contains the rules for what can and cannot reside in an XML data file. Schema files typically use the .xsd file name extension, while XML data files use the .xml extension.