Author Question: In an E-R diagram, a line between two entities represents a(n) ________. A) attribute B) ... (Read 55 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
In an E-R diagram, a line between two entities represents a(n) ________.
 
  A) attribute
  B) identifier
  C) cardinality
  D) relationship

Question 2

________ present(s) the largest risk for an organization's infrastructure loss.
 
  A) Employees' dissatisfaction
  B) Natural disasters
  C) Hackers
  D) Competitors


Perkypinki

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

For a complete list of videos, visit our video library