This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Each column in a relation corresponds to an entity type. Indicate whether the statement is true ... (Read 140 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
on: Jul 7, 2018
Each column in a relation corresponds to an entity type.
 
  Indicate whether the statement is true or false

Question 2

The JAD approach is used for designing interfaces and dialogues.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kiamars2010

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE
Explanation: Each entity type in the E-R diagram becomes a relation.
CL

Answer to Question 2

FALSE
Explanation: Designing forms and reports is a user-focused activity that typically follows a prototyping approach.
CL


a0266361136

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 7, 2018
Thank you :)


kiamars2010

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 7, 2018
Happy to help you


« previous next »
 

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

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

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

An onager, one type of wild ass An onager, one type of wild ass
Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram
True Forget-Me-Not True Forget-Me-Not
Likelihood of Developing Type 2 Diabetes Mellitus Based on BMI Likelihood of Developing Type 2 Diabetes Mellitus Based on BMI
A radiator may be either a down-flow or a cross-flow type. A radiator may be either a down-flow or a cross-flow type.
For each substrate below, choose which reaction type is favored. Place the letter of the ... For each substrate below, choose which reaction type is favored. Place the letter of the ...
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library