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

Author Question: The unique field or set of fields that identifies each individual record is called the a. primary ... (Read 68 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jun 29, 2018
The unique field or set of fields that identifies each individual record is called the
 a. primary key.
  b. record key.
  c. front door key.
  d. field key.
  e. customer key.

Question 2

Which of the following is a disadvantage of a weighted-point supplier evaluation system?
 a. Most subjective
 b. Most complex so implementation costs are high
 c. Least reliable
 d. Cost accounting system required
 e. Tends to focus on unit price


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chocorrol77

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

e


tsand2

  • Member
  • Posts: 520
Reply 2 on: Jun 29, 2018
Thanks for the timely response, appreciate it

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort
The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing
Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent
Cell-mediated immunity, primary and secondary response. Cell-mediated immunity, primary and secondary response.
With the research technique called brainbow, each neuron is labeled with a different color, ... With the research technique called brainbow, each neuron is labeled with a different color, ...
An inventory record sheet shows a balance on hand of 972. During the month units sold were 111, ... An inventory record sheet shows a balance on hand of 972. During the month units sold were 111, ...
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library