« previous next »

Author Question: Which of the following is a completeness constraint? A) Total specialization B) Partial ... (Read 51 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 7, 2018
Which of the following is a completeness constraint?
 
  A) Total specialization
  B) Partial generalization
  C) Total recall
  D) Partial hybridization

Question 2

A database action that results from a transaction is called a(n):
 
  A) transition.
  B) event.
  C) log entry.
  D) journal happening.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


swimkari

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio
Total body water (TBW) Total body water (TBW)
What is the partial pressure (in mm Hg) of neon in a 4.00 L vessel that contains 0.838 mol of ... What is the partial pressure (in mm Hg) of neon in a 4.00 L vessel that contains 0.838 mol of ...
A partial genetic map of the four chromosomes of Drosophila melanogaster A partial genetic map of the four chromosomes of Drosophila melanogaster
What is the total resistance of the circuit in Figure 1? 150 What is the total resistance of the circuit in Figure 1? 150
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library