Question

Create a DFD for library system. A client request is first analyzed in a process labeled ‘preliminary
processing’. As a result, one of ‘borrow title’ or ‘return title’ is activated. Both these processes
update a data store labeled ‘catalog administration’. Client requests are logged in a data store ‘log
file’. This data store is used to produce management reports.

Answer 1

Answer:

Didn't you listen to the story of pepper?what did you understand from the story - Brainly.in

Isosceles triangle

Solve for area

A≈40.25cm²

b Base

12

cm

P Perimeter

30

cm