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

Author Question: The creation of a separate relation is sometimes required to represent a relationship. Indicate ... (Read 27 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Jul 7, 2018
The creation of a separate relation is sometimes required to represent a relationship.
 
  Indicate whether the statement is true or false

Question 2

When data are processed online, it is less likely that data-validity errors will be caught.
 
  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

karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE
Explanation: This is particularly common when a relation violates 2nd and 3rd normal form. In these cases, new relations are created.
CL

Answer to Question 2

FALSE
Explanation: In an online system, most problems can be easily identified and resolved before permanently saving data to a storage device using values validation techniques.
CL


nautica902

  • Member
  • Posts: 591
Reply 2 on: Jul 7, 2018
:D TYSM

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Seafloor Spreading and Creation of New Ocean Crust Seafloor Spreading and Creation of New Ocean Crust
Inverse Relation Between IQ and Disease. Could this explain the Flynn effect? Inverse Relation Between IQ and Disease. Could this explain the Flynn effect?
Relationship between the pancreas and the digestive system. Relationship between the pancreas and the digestive system.
The relationship between RH and temperature. The relationship between RH and temperature.
Relationship between Trust and Investment Relationship between Trust and Investment
How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library