This topic contains a solution. Click here to go to the answer

Author Question: Describe in a few words how a relational database works. What will be an ideal ... (Read 29 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
Describe in a few words how a relational database works.
 
  What will be an ideal response?

Question 2

Each time an external company or system is involved in the activities of a Web site, the process that handles them must be left alone without any partitioning.
 
  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

alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

All data in a relational database is stored in tables. Each table should have a primary key which uniquely identifies each row of data. That primary key is repeated in other tables in order to create a relationship between the tables.

Answer to Question 2

FALSE



cagreen833

  • Hero Member
  • *****
  • Posts: 544

alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334

 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

For a complete list of videos, visit our video library