Q$1$:a$)$ Components of GIS $-5$ components with example each.b$)$ applications in GIS $5$ applications with discribtion.Q$2$: a$)$ Draw topology $($Describe$)($with distribtion$).$ b$)$ Describe I data structure with examples.Q$3$: a$)$ Two $(2)$ analytical operations explain. b$)$ Draw edge matching with illustrations $($discribtion$).$ c$)$ Three $(3)$ processing of spatial data Draw on Ducribe $3$ points with explaination.Q$4$: a$)$DBMS Functions $-4$ functions. with elaborations. b$)$ Explain Data base Model. c$)$ Explain Pros and cons of three types of implementions of data$-$base.