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 91 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?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Przewalski's Horse, the only remaining type of "wild" horse that has never been domes Przewalski's Horse, the only remaining type of "wild" horse that has never been domes
Antidiabetic Drugs for Type 2 Diabetes Antidiabetic Drugs for Type 2 Diabetes
The spinal column. The spinal column.
The dorsal-column medial-lemniscus system. The pathways from only one side of the body are shown. The dorsal-column medial-lemniscus system. The pathways from only one side of the body are shown.
Water consumption by type of use Water consumption by type of use
Which outcome corresponds to the combination of copper(II) and sulfide ions shown in the ... Which outcome corresponds to the combination of copper(II) and sulfide ions shown in the ...
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library