Starting with a context diagram, draw as many nested DFDs as you consider necessary to represent all the details of your times p

Question

3 years ago

11

Starting with a context diagram, draw as many nested DFDs as you consider necessary to represent all the details of your times p

ortal system described in the following narrative. You must draw at least a context and level-1 DFD. In drawing these diagrams, if you discover that the narrative is incomplete, make up reasonable explanations to complete the story.

Engineering

1 answer:

neonofarm [45] · Answer 1 · 2022-04-11T10:21:44+03:00

neonofarm [45]3 years ago

6 0

The larvae of mosquitoes live in water and provide food for fish and other wildlife, including larger larvae of other species such as dragonflies. The mosquito larvae themselves consume a lot of organic matter in wetlands, helping recycle nutrients back into the ecosystem.