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

Author Question: How many foreign keys will the relational schema mapped from the Eaglerun Trucking Dispatcher ER ... (Read 160 times)

leilurhhh

  • Hero Member
  • *****
  • Posts: 560
on: Jul 7, 2018
How many foreign keys will the relational schema mapped from the Eaglerun Trucking Dispatcher ER diagram have?
 
  A) 1
  B) 2
  C) 3
  D) 4

Question 2

Which of the following is not a corporate objective affected by improvements to an information system?
 
  A) improving cooperation with vendors and partners
  B) improving customer service
  C) improving the software development strategy of the organization
  D) improving internal decision support so that decisions are more effective


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Brenm

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

C


leilurhhh

  • Member
  • Posts: 560
Reply 2 on: Jul 7, 2018
:D TYSM

amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Coelacanth Genes Mapped, "Living Fossil" Evolved Slowly Coelacanth Genes Mapped, "Living Fossil" Evolved Slowly
American Foreign Trade, 1790–1812 American Foreign Trade, 1790–1812
Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio
The Body as Mapped on the Motor Cortex and Somatosensory Cortex The Body as Mapped on the Motor Cortex and Somatosensory Cortex
Gender Schema Theory Gender Schema Theory
The process of phagocytosis: a phagocyte engulfing bacteria or other foreign material. The process of phagocytosis: a phagocyte engulfing bacteria or other foreign material.
Video: Arthroscopy

For a complete list of videos, visit our video library