[Answered] The ________ approach to system conversion has the highest risk of the different conversion ...

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Cooldude101

Hero Member
Posts: 557

on: Jul 7, 2018

The ________ approach to system conversion has the highest risk of the different conversion approaches.

A) direct cutover
B) pilot
C) phased
D) parallel
E) none of the above

Question 2

How many columns will the relation PROMOTION have in the relational schema mapped from the ABC Retailer ER diagram?

A) 2
B) 3
C) 4
D) 5

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Marked as best answer by a Subject Expert

orangecrush

Sr. Member
Posts: 350

Reply #1 on: Jul 7, 2018

Answer to Question 1

A

Answer to Question 2

B

Cooldude101

Member
Posts: 557

Reply 2 on: Jul 7, 2018

Wow, this really help

lcapri7

Member
Posts: 350

Reply 3 on: Yesterday

Gracias!

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