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

Author Question: CDs and DVDs are magnetic storage. Indicate whether the statement is true or ... (Read 91 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
CDs and DVDs are magnetic storage.
 
  Indicate whether the statement is true or false

Question 2

Match the following terms with their description.
 
  I. Primary key field A. When a record in one table is related to a single record in a second table
  II. Foreign key field B. A join or connection between two tables in a database
  III. One-to-many relationship C. When a record in one table may be related to many records in another table
  IV. One-to-one relationship D. Used to join with a primary key field in another table
  V. Relationship E. Contains unique data for each record



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

deja

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

FALSE

Answer to Question 2

E, D, C, A, B



penguins

  • Hero Member
  • *****
  • Posts: 903
Both answers were spot on, thank you once again



deja

  • Sr. Member
  • ****
  • Posts: 332

 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

For a complete list of videos, visit our video library