Greenland Flag: The flag was designed by Greenland native Thue Christiansen. It features two equal horizontal bands of white (top) and red with a large disk slightly to the hoist side of centre. The top half of the disk is red, the bottom half is white.
Cognos is a BI tool that was acquired by IBM. Business Intelligence usually refers to the 'data' team - most likely the data warehouse guys who would mine the data to prepare reports that will give insights to the senior leadership about various things - specially trends and patterns.
Definition of COFACTOR. 1. : the signed minor of an element of a square matrix or of a determinant with the sign positive if the sum of the column number and row number of the element is even and with the sign negative if it is odd. 2.