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

Author Question: State diagrams represent dynamic models of interactions between objects. Indicate whether the ... (Read 85 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jul 7, 2018
State diagrams represent dynamic models of interactions between objects.
 
  Indicate whether the statement is true or false

Question 2

A null value is used to represent the zero digit in a relation.
 
  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

sokh

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE
Explanation: State diagrams represent dynamic models of how objects change their states in response to events.
CL

Answer to Question 2

FALSE
Explanation: Zero is actually a value and a null value is an absence of a value or an unknown value.
CL


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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?

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?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Studies in landscape ecology indicate that interactions between biotic and abiotic processes are dep Studies in landscape ecology indicate that interactions between biotic and abiotic processes are dep
Some organisms used as models in genetic research Some organisms used as models in genetic research
Interactions among chromosomes Interactions among chromosomes
Steric interactions determine peptide conformation Steric interactions determine peptide conformation
A systems biology model of human disease gene interactions A systems biology model of human disease gene interactions
Cell-to-cell interactions Cell-to-cell interactions
Video: Stages of Mitosis - Prophase, Prometaphase, Metaphase, Anaphase & Telophase

For a complete list of videos, visit our video library