Question: Why is 1 the maximum and minimum cardinality on the side of an entity linking to an associative entity? because one instance of

Why is "1" the maximum and minimum cardinality on the side of an entity linking to an associative entity?
because one instance of the entity linking to the associative entity must have only one value of the key attribute of the associative entity
because one instance of an associative entity must have only one value of the key attribute of an entity linking to the associative entity
Why is "1" the maximum and minimum cardinality on the side

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

course course_id course_name ISM 3112 Systems Analysis ISM 3113 Systems Design ISM 3114 Business Analytics ISM 4212 Database ISM 4930 Networking ISM 5000 Information Management ISM 5001 Advanced...

Q:

Create a logical ERD for each of the problems on the following pages using the crows foot notation. Be sure that each entity has the entity name at the top of the box, the primary key attribute or...

Q:

State the reason ( s ) why it is recommended not to conv rt a relationship to an associative entity if there is no need for conversion. both ( 1 ) and ( 2 ) ( 1 ) conversion or no conversion produces...

Q:

Using ERDPlus: Mountain View Hospital (MVH) records information regarding each patient stay in their hospital. -When admitted to the hospital, patients provide personal information (e.g., name,...

Q:

Create a logical ERD for each of the problems on the following pages using the crowsfoot format discussed in class. Be sure that each entity has the entity name at the top of the box, the primary key...

Q:

Create a logical data model documented with an ERD using the crows foot format. Be sure that each entity has the entity name at the top of the box, the primary key attribute or attributes in the...

Q:

Create a logical data model documented with an ERD for the below problem using the crows foot format Be sure that each entity has the entity name at the top of the box, the primary key attribute or...

Q:

Create a logical data model documented with an ERD using the crows foot format. Be sure that each entity has the entity name at the top of the box, the primary key attribute or attributes in the...

Q:

Create a logical ERD for each of the problems on the following pages using the crowsfoot format discussed in class. Be sure that each entity has the entity name at the top of the box, the primary key...

Q:

Create a logical ERD for each of the problems on the following pages using the crowsfoot notation discussed in class. Be sure that each entity has the entity name at the top of the box, the primary...

Q:

4. Determine the values of power and energy of the following signals. Find whether the signals are power or energy signal. a) x[n] = el) n20 b) x[n] = 3" n

Q:

Mitchell Manufacturing's single finished goods warehouse is located across the street from its manufacturing facility. A recent study of product sales showed that most product lines are sold...

Q:

WHY IS IT ESSENTIAL TO DIVERSIFY YOUR INVESTMENT PORTFOUO? A . To impress friends and family with your investment knowledge. B . To reduce the risk of lass by spreading investmems acioss different...

Q:

Which of the following are problems with identifying users of ABC? Multiple select question. ABC means different things to different organizations. Organizations will announce the discontinuance of...

Q:

Teamwork. As best as possible, create and complete this scenario within your classroom or another room at your school: You are attending the fund-raiser that precedes the business meeting of the...

Q:

Convert the list prepared in Exercise 1 into a self-assessment. For each item, rate yourself on a 5- point scale, with 1 = poor and 5 = excellent. Identify two items on which you wish to improve,and...

Q:

Teamwork. Divide the class into teams with one team on each side of the classroom. One team will take the pro side of the issue and the other team will take the con side of the issue. Each team will...