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

Author Question: What is an identifying relationship? What will be an ideal ... (Read 28 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jul 7, 2018
What is an identifying relationship?
 
  What will be an ideal response?

Question 2

Attempting to insert a new owner O4, Matt in the table VEHICLE will cause an occurrence of an insertion anomaly.
 
  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

CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 7, 2018
Answer to Question 1

An identifying relationship in an ER diagram is a relationship between a weak entity and its owner entity.

Answer to Question 2

TRUE


wenmo

  • Member
  • Posts: 540
Reply 2 on: Jul 7, 2018
Excellent

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Went and Briggs demonstrated the relationship between light perception and auxin function. Went and Briggs demonstrated the relationship between light perception and auxin function.
Relationship of the 12 cranial nerves to specific regions of the brain. Relationship of the 12 cranial nerves to specific regions of the brain.
Relationship between levels of COHb in blood and concentration of CO in the surrounding air Relationship between levels of COHb in blood and concentration of CO in the surrounding air
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Dose–response relationship. Dose–response relationship.
The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr
Video: Phases of the ovarian cycle

For a complete list of videos, visit our video library