Author Question: Composite keys provide protection against accidental entry of identical information but can become ... (Read 53 times)

fbq8i

  • Hero Member
  • *****
  • Posts: 527
Composite keys provide protection against accidental entry of identical information but can become awkward.
 
  Indicate whether the statement is true or false

Question 2

Mobile code usually is contained in webpages.
 
  Indicate whether the statement is true or false.



Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Answer to Question 1

TRUE

Answer to Question 2

Answer: TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The average adult has about 21 square feet of skin.

For a complete list of videos, visit our video library