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

Author Question: Separate operational data sources cannot contain overlapping information. Indicate whether the ... (Read 67 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jul 7, 2018
Separate operational data sources cannot contain overlapping information.
 
  Indicate whether the statement is true or false

Question 2

Which of the following (regarding the relation ENROLLMENT) represents the insertion anomaly?
 
  A) Inability to insert a student without adding a class
  B) Inability to insert a class without adding a student
  C) Inability to insert a class name without a class ID
  D) Inability to insert a student name without a student ID


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


bobypop

  • Member
  • Posts: 539
Reply 2 on: Jul 7, 2018
:D TYSM

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Sharing patient information with colleagues is an important nursing role Sharing patient information with colleagues is an important nursing role
Recognizing data clusters Recognizing data clusters
Sources of diagnostic error Sources of diagnostic error
Vegetable oils are good sources of essential fatty acids Vegetable oils are good sources of essential fatty acids
Flowchart illustrating how genetic information encoded in DNA produces protein Flowchart illustrating how genetic information encoded in DNA produces protein
Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia). Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia).
Video: Electrical changes in the heart

For a complete list of videos, visit our video library