« previous next »

Author Question: Which of the following is a completeness constraint? A) Total specialization B) Partial ... (Read 58 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?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

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?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Population predictions for 2000–2050, using three different total fertility rates ( Population predictions for 2000–2050, using three different total fertility rates (
Total Fertility Rate in the United States, 1860–2008 Total Fertility Rate in the United States, 1860–2008
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 ...
Three mechanics worked 15 1/2, 14 3/4, 18 1/8 hours respectively. What was the total Three mechanics worked 15 1/2, 14 3/4, 18 1/8 hours respectively. What was the total
What is the total resistance of the circuit in Figure 1? 150 What is the total resistance of the circuit in Figure 1? 150
Partial pressures (in mm Hg) for oxygen (red boxes) and carbon dioxide (blue boxes) in the atmospher Partial pressures (in mm Hg) for oxygen (red boxes) and carbon dioxide (blue boxes) in the atmospher
Video: Introduction to Autism

For a complete list of videos, visit our video library