$1-2.$ Match the following terms and definitions:

agile software

a$.$ data placed in context or development summarized

database

b$.$ application program$($s$)$ application

constraint

c$.$ iterative, focused on working software and customer collaboration

d$.$ a graphical model that shows the high$-$level entities for the orga$*$

repository nization and the relationships among those entities

e$.$ a real world person or object

metadata about which the organization wishes to maintain data

data warehouse

f$.$ includes data definitions and constraints

information

Bi centralized storehouse for all

user viates data definitions

datahace

h$.$ separation of data description trom prysrams