Partitioning on a data flow diagram for an ecommerce Web site may be used to show: A) external ...

Author Question: Partitioning on a data flow diagram for an ecommerce Web site may be used to show: A) external ... (Read 28 times)

tsand2

Hero Member
Posts: 520

on: Jul 7, 2018

Partitioning on a data flow diagram for an ecommerce Web site may be used to show:

A) external events.
B) triggers.
C) security.
D) derived elements.

Question 2

When a primary key from one table repeated in another table to make a relationship it is called:

A) A primary key
B) A foreign key
C) A row number
D) A column name

kaillie

Sr. Member
Posts: 326

Reply #1 on: Jul 7, 2018

Answer to Question 1

C

Answer to Question 2

B

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