[Answered] A means must be created to recover all test databases to their original state during the redesign ...

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Author Question: A means must be created to recover all test databases to their original state during the redesign ... (Read 85 times)

hbsimmons88

Hero Member
Posts: 526

on: Jul 7, 2018

A means must be created to recover all test databases to their original state during the redesign testing process.

Indicate whether the statement is true or false

Question 2

When designing a database, one of the candidate keys in a relation is selected as the ________.

A) composite key
B) primary key
C) foreign key
D) surrogate key

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Marked as best answer by a Subject Expert

Liddy

Sr. Member
Posts: 342

Reply #1 on: Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

B

hbsimmons88

Member
Posts: 526

Reply 2 on: Jul 7, 2018

Great answer, keep it coming

lindahyatt42

Member
Posts: 322

Reply 3 on: Yesterday

Wow, this really help

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