A student contacts the librarian to borrow a book. On a data flow diagram, the student would be represented by a:
a. data flow
b. process
c. external entity
d. data store
e. trigger

Question

A student contacts the librarian to borrow a book. On a data flow diagram, the student would be represented by a:
a.	data flow
b.	process
c.	external entity
d.	data store
e.	trigger

alprincenofl · Answer

Subject: System Analysis and Design.

alprincenofl · Answer

@Learner11 any suggestions?

anonymous · Answer

Here Student is an C)external entity . 
Librarian and books are also entities
and , Contacts and borrow are the processes .

anonymous · Answer

Extremely sorry for the late reply :(  @alprincenofl

anonymous · Answer

@PokemonFan40

pokemonfan40 · Answer

got you already