This topic contains a solution. Click here to go to the answer

Author Question: Which of the statements below is false with regards to the tables for M:N relationships? (Read 80 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549

Question 1

Attributes other than the primary key are
◦ included to satisfy transaction processing requirements.
◦ included to meet management's information needs.
◦ both included to satisfy transaction processing requirements and included to meet management's information needs
◦ None of these

Question 2

Which of the statements below is false with regards to the tables for M:N relationships?
◦ Non-key attributes may be included.
◦ Multiple attribute primary keys are used.
◦ Single attribute primary keys may be used.
◦ Concatenated keys are used.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by frankwu on Apr 8, 2019

14vl19

  • Sr. Member
  • ****
  • Posts: 310
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




frankwu

  • Member
  • Posts: 549
Reply 2 on: Apr 8, 2019
Great answer, keep it coming :)


bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

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

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library