Question $11($Mandatory$)(2$ points$)$

It is unusual for system developers to mix and match system development methods to gain a better perspective.

$$ True

$$ False

Question $12($Mandatory$)(2$ points$)$

$1$ shows how data moves through an information system but does not show program logic or processing steps.

$$ A$)$

Question $13($Mandatory$)(2$ points$)$

Personal observation allows a systems analyst to verify statements made in interviews and determine whether procedures really operate as they are described.

$$ True

$$ False

Question $14($Mandatory$)(2$ points$)$

Data flow diagram $($DFD$)$ entities are also called $$ because they are data origins or final data destinations.

terminators

grey holes

pseudocodes

data stores