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

Author Question: A for-use-by pattern must involve what kind of entity? A) Strong entity B) Supertype entity C) ... (Read 159 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 7, 2018
A for-use-by pattern must involve what kind of entity?
 
  A) Strong entity
  B) Supertype entity
  C) Weak entity with one identifying relationship
  D) Weak entity with two identifying relationships

Question 2

An important improvement of XML Schema over DTDs is that ________.
 
  A) XML Schema can be stored external to the document
  B) XML Schema support XQL queries
  C) XML Schema are XML documents
  D) XML Schema are not required
  E) XML Schema can validate XML documents


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

C


codyclark

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 7, 2018
Thank you :)


CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #3 on: Jul 7, 2018
Happy to help you


« previous next »
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Pattern of chest palpation auscultation & percussion Pattern of chest palpation auscultation & percussion
Drawing shows what is occurring electrically at each part of the scope pattern. Drawing shows what is occurring electrically at each part of the scope pattern.
Atmospheric blocking pattern Atmospheric blocking pattern
A compound of iron and sulfur crystallizes in a lattice pattern described as cubic closest ... A compound of iron and sulfur crystallizes in a lattice pattern described as cubic closest ...
Independent assortment for two traits in humans follows the same pattern of inheritance as traits in Independent assortment for two traits in humans follows the same pattern of inheritance as traits in
Pattern of Retinal Stimulation Pattern of Retinal Stimulation
Video: Biological organic compounds

For a complete list of videos, visit our video library