$1-$a$)$ Components of GIS $-5$ components with example eachb$)$ applications in GIS $5$ applications with discribtion$2)$ a$)$ Draw topology $($Describe$)($with distribtion$)$ b$)$ Describe I data structure with examples$\mathrm{.}3)$ 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$4)$ a$)$DBMS Functions $-4$ functions. with elaborations b$)$ Explain Data base Nodel c$)$ Explain Pros and cons of three types of implementions of data$-$base.