1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
WGU c170 PRE-ASSESSMENT: DATA MANAGEMENT -
APPLICATIONS (FJO1) PFJO WITH COMPLETE SOLUTION
PRE-ASSESSMENT: DATA MANAGEMENT -
APPLICATIONS (FJO1) PFJO
Attempt #1
Status: Passed
1.
A salesperson is authorized to sell many products and a product can be sold by many
salespersons. Which kind of binary relationship does this scenario describe?
YOUR CORRECT
ANSWER ANSWER
One-to-one
One-to-many
Many-to-many
One-to-one binary
2.
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 1/2
testDate/1641105133
,1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
Which kind of relationship is displayed in this entity-relationship diagram?
YOUR CORRECT
ANSWE ANSWER
R
One-to-one binary
One-to-one unary
Many-to-many
binary Many-to-
many unary
3.
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 2/2
testDate/1641105133
,1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
Which kind of relationship is displayed in this entity-relationship diagram?
YOUR CORRECT
ANSWE ANSWER
R
Unary one-to-one
Unary many-to-many
Binary one-to-one
Binary many-to-
many Ternary one-
to-one Ternary
many-to-many
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 3/2
testDate/1641105133
, 1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
4.
How is this portion of the entity-relationship diagram read, from left to right?
YOUR CORRECT
ANSWE ANSWER
R
No books are written by an author.
At least one book was written by an author.
One book was written by more than one author.
Only one book was written by one author.
5.
Which two examples are
attributes? Choose 2 answers
YOUR CORRECT
ANSWE ANSWER
R
A person attending a meeting
An employee number
A sales meeting
A meeting code
6.
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 4/2
testDate/1641105133
AM Report
WGU c170 PRE-ASSESSMENT: DATA MANAGEMENT -
APPLICATIONS (FJO1) PFJO WITH COMPLETE SOLUTION
PRE-ASSESSMENT: DATA MANAGEMENT -
APPLICATIONS (FJO1) PFJO
Attempt #1
Status: Passed
1.
A salesperson is authorized to sell many products and a product can be sold by many
salespersons. Which kind of binary relationship does this scenario describe?
YOUR CORRECT
ANSWER ANSWER
One-to-one
One-to-many
Many-to-many
One-to-one binary
2.
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 1/2
testDate/1641105133
,1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
Which kind of relationship is displayed in this entity-relationship diagram?
YOUR CORRECT
ANSWE ANSWER
R
One-to-one binary
One-to-one unary
Many-to-many
binary Many-to-
many unary
3.
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 2/2
testDate/1641105133
,1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
Which kind of relationship is displayed in this entity-relationship diagram?
YOUR CORRECT
ANSWE ANSWER
R
Unary one-to-one
Unary many-to-many
Binary one-to-one
Binary many-to-
many Ternary one-
to-one Ternary
many-to-many
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 3/2
testDate/1641105133
, 1/2/22, 1:58 WGU Student Portal | Coaching
AM Report
4.
How is this portion of the entity-relationship diagram read, from left to right?
YOUR CORRECT
ANSWE ANSWER
R
No books are written by an author.
At least one book was written by an author.
One book was written by more than one author.
Only one book was written by one author.
5.
Which two examples are
attributes? Choose 2 answers
YOUR CORRECT
ANSWE ANSWER
R
A person attending a meeting
An employee number
A sales meeting
A meeting code
6.
https://my.wgu.edu/coaching-report/preassessment-report/v1/studentPidm/1180099/assessmentCode/PFJO/ 4/2
testDate/1641105133
