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Author Question: A binary one-to-many (1:N) relationship in an E-R diagram is represented by adding the primary key ... (Read 183 times)

Mr.Thesaxman

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on: Jul 7, 2018
A binary one-to-many (1:N) relationship in an E-R diagram is represented by adding the primary key attribute (or attributes) of the entity on the one side of the relationship as a(n) ________ in the relation that is on the many side of the
 
  relationship.A) Primary key
  B) Foreign key
  C) Unique key
  D) Index

Question 2

A touch screen is the most accurate device for a text selection task.
 
  Indicate whether the statement is true or false
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prumorgan

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Reply #1 on: Jul 7, 2018
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.
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Mr.Thesaxman

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Reply 2 on: Jul 7, 2018
Gracias!

brbarasa

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Reply 3 on: Yesterday
:D TYSM

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