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

Author Question: A foreign key is ________. A) an attribute that is present in only one table B) a primary key ... (Read 64 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jul 7, 2018
A foreign key is ________.
 
  A) an attribute that is present in only one table
  B) a primary key which appears as an attribute in a different table
  C) a unique value or attribute that determines a primary key
  D) a field, or a group of fields, that makes each record unique in a table

Question 2

For nonroutine decision making, senior managers rely on management information systems.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meltdown117

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


misspop

  • Member
  • Posts: 540
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Habitat reconstruction is possible based on the kinds of plants present at past sites. Habitat reconstruction is possible based on the kinds of plants present at past sites.
Primary rainbows are the brightest and most common. Primary rainbows are the brightest and most common.
Metastatic process: Tumor leaving primary site to travel to other distant organs to grow. Metastatic process: Tumor leaving primary site to travel to other distant organs to grow.
Primary causes of chronic liver disease in the United States. Primary causes of chronic liver disease in the United States.
APA Table - SPSS APA Table - SPSS
Table salt. Table salt.
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library