This topic contains a solution. Click here to go to the answer

Author Question: Discriminator is an attribute of the supertype entity. Indicate whether the statement is true or ... (Read 91 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
Discriminator is an attribute of the supertype entity.
 
  Indicate whether the statement is true or false

Question 2

In relational database, rows in a table are called
 
  A) relations. B) tuples. C) fields. D) attributes.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lou

  • Sr. Member
  • ****
  • Posts: 286
Answer to Question 1

TRUE

Answer to Question 2

B




Pineappleeh

  • Member
  • Posts: 585
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review


ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

For a complete list of videos, visit our video library