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

Author Question: ________ represent objects, their properties, and/or their methods. A) Object signifiers B) ... (Read 86 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 7, 2018
________ represent objects, their properties, and/or their methods.
 
  A) Object signifiers
  B) Navigators
  C) Displayers
  D) Containers

Question 2

Distinguish between the hierarchical, network, and relational data models.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

The hierarchical and network model explicitly state data relationships usually through the use of pointers. The relational model stores data in tables with relationships defined between each table.


Charlie

  • Member
  • Posts: 640
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

(A) The name and shape of the adult teeth. These teeth represent those found in the right side of th (A) The name and shape of the adult teeth. These teeth represent those found in the right side of th
Light rays coming from an object to the retina. Light rays coming from an object to the retina.
Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ... Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ...
Methods of Cellular Transportation Methods of Cellular Transportation
Methods to prevent pregnancy Methods to prevent pregnancy
School-age children enjoy classifying objects School-age children enjoy classifying objects
Video: Chemical Changes

For a complete list of videos, visit our video library