« previous next »

Author Question: Which of the following are difficulties when changing the maximum cardinality from 1:1 to 1:N? A) ... (Read 36 times)

HudsonKB16

  • Hero Member
  • *****
  • Posts: 535
on: Jul 7, 2018
Which of the following are difficulties when changing the maximum cardinality from 1:1 to 1:N?
 
  A) Preserving the existing tables
  B) Preserving the existing relationships
  C) Preserving the existing data
  D) Both A and B are correct

Question 2

Which of the following is true about the SQL Server Import and Export Wizard?
 
  A) The spreadsheet data must already be normalized in order to be imported.
  B) There may be problems importing Excel 2013 data and we may need to install Excel 2007 compatibility software.
  C) The Import and Export Wizard sometimes creates blank rows at the end of the imported table.
  D) Both B and C are correct.


stillxalice

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Location of point of maximum effort Location of point of maximum effort
Changing a Sterile Dressing Changing a Sterile Dressing
Chemistry for Changing Times Chemistry for Changing Times
Find the two integers that have a sum of 20 and a maximum product Find the two integers that have a sum of 20 and a maximum product
Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ... Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ...
What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ... What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ...
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library