XBRL is made up of two parts:

a- Tag and barcoding

b- Taxonomies and instance document

c- Reporting concepts and schema

d- US GAAP and IFRS

8- LinkDases are-__Components which define ..........-Between elements and link them to external resources

a- schema , relationships

b- taxonomy, relationships

c- taxonomy , schema

d- XML, relationships

15- Each XBRL taxonomy is connected to a number of ......." that define item relationships, how totals and subtotals are calculated, the used in human readable documents, and the authoritative references for items (i.e. FASB references, etc.)