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

Author Question: Discriminator is an attribute of the supertype entity. Indicate whether the statement is true or ... (Read 43 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
on: Jul 7, 2018
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
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


Pineappleeh

  • Member
  • Posts: 585
Reply 2 on: Jul 7, 2018
Excellent

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

True Friendship True Friendship
When the IQ scores of identical twins differ, behavior genetics researchers attribute these to ... When the IQ scores of identical twins differ, behavior genetics researchers attribute these to ...
Example of a patient statement. Example of a patient statement.
Example of Reconciling a Bank Statement Example of Reconciling a Bank Statement
Which is TRUE about the alternation of generations cycle that is diagramed above? Which is TRUE about the alternation of generations cycle that is diagramed above?
Midsagittal section indicating locations of true and false pelves Midsagittal section indicating locations of true and false pelves
Video: Bone Healing Animation

For a complete list of videos, visit our video library