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

Author Question: Albert creates a relational database to store employee performance statistics. He stores each ... (Read 66 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jul 7, 2018
Albert creates a relational database to store employee performance statistics. He stores each employee's data in independent rows and creates a column named Employee Number to assign unique numbers to each employee.
 
  This column is referred to as a(n) ________.A) primary key
  B) identifier
  C) foreign key
  D) functionally dependent record

Question 2

A software consulting firm sends a formal document to its supplier, requesting the delivery of 50 desktop computers. This is an example of a(n) ________.
 
  A) term sheet
  B) memorandum of association
  C) purchase order
  D) itemized bill


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

C


EY67

  • Member
  • Posts: 531
Reply 2 on: Jul 7, 2018
Gracias!

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

By reflecting most visible light, snow creates a much cooler microclimate than nearby bare ground. By reflecting most visible light, snow creates a much cooler microclimate than nearby bare ground.
Albert Einstein Albert Einstein
Example of an employee setup screen in a computerized payroll program. Example of an employee setup screen in a computerized payroll program.
Age-related changes in crystallized and fluid tasks. Performance on tests of fluid abilities peaked ... Age-related changes in crystallized and fluid tasks. Performance on tests of fluid abilities peaked ...
The piston creates a tumbling force as it moves upward. The piston creates a tumbling force as it moves upward.
A gene map for chromosome 12 from the NCBI database Map Viewer A gene map for chromosome 12 from the NCBI database Map Viewer
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library