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 90 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
Thanks for the timely response, appreciate it

adammoses97

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
TrUe....FaLsE TrUe....FaLsE
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Adapoids and omomyoids had longer snouts and are the first “true” primates. Adapoids and omomyoids had longer snouts and are the first “true” primates.
A typical bank statement. A typical bank statement.
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library