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 122 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
Gracias!

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus
Primary neurulation Primary neurulation
Record from a Polygraph Record from a Polygraph
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
Primary steps in fibrinolysis. Primary steps in fibrinolysis.
Guidelines for Field Triage of Injured Patients, Centers for Disease Control, 2011 Guidelines for Field Triage of Injured Patients, Centers for Disease Control, 2011
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library