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

Author Question: Which statement is not true about the relational model? A) It was first proposed in 1970. B) It ... (Read 34 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jul 7, 2018
Which statement is not true about the relational model?
 
  A) It was first proposed in 1970.
  B) It was developed by E. F. Codd.
  C) It was developed at Oracle.
  D) It resulted in the DBMS product DB2.

Question 2

The design produced by reverse engineering may be described as a table-relationship diagram.
 
  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

cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


jeatrice

  • Member
  • Posts: 543
Reply 2 on: Jul 7, 2018
Gracias!

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Axon terminal model Axon terminal model
true story true story
Lab: Amoeba Model Lab: Amoeba Model
Wright's Modification of Marx's Model Of The Social Classes Wright's Modification of Marx's Model Of The Social Classes
A space-filling model of DNA. A space-filling model of DNA.
Reverse Genetics Approaches in Model Genetic Organisms Reverse Genetics Approaches in Model Genetic Organisms
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library