[Answered] A relation resulting from a weak entity has a non-composite primary key when the identifying ...

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mynx

Hero Member
Posts: 555

on: Jul 7, 2018

A relation resulting from a weak entity has a non-composite primary key when the identifying relationship is:

A) Optional on both sides
B) 1:1
C) 1:M
D) M:N

Question 2

Stage ________ of the ERP life cycle is similar to the investigation stage of the SDLC.

A) one
B) two
C) three
D) four
E) none of the above

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hramirez205

Sr. Member
Posts: 345

Reply #1 on: Jul 7, 2018

Answer to Question 1

B

Answer to Question 2

A

mynx

Member
Posts: 555

Reply 2 on: Jul 7, 2018

YES! Correct, THANKS for helping me on my review

irishcancer18

Member
Posts: 310

Reply 3 on: Yesterday

Wow, this really help

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