Mendix Advanced Exam Questions and
Answers (Latest Update 2025) Verified
Answers
Inheritance is used to: - Correct Answers ✅Inherit the
structure and behavior of an entity, so that all specializations
can be used individually within the same process.
What is the result of generalizing the Player entity by the
Person entity? - Correct Answers ✅Two tables, one per
entity
What will happen to the ID's after generalizing the Player and
Staff entities by the Person entity? - Correct Answers ✅The
ID's of Player and Staff will keep their own set and sequence
and will equal the ID in the Person table.
Which statement is correct?:
- A 1-1 association and inheritance are both an IS type of
relation.
- A 1-1 association is an IS and inheritance is an HAS type of
relation.
- A 1-1 association is a HAS and inheritance is an IS type of
relation.
- A 1-1 association and inheritance are both an HAS type of
relation. - Correct Answers ✅- A 1-1 association is a HAS
and inheritance is an IS type of relation.
,Mendix Advanced Exam Questions and
Answers (Latest Update 2025) Verified
Answers
Why is it a best practice to create a specialization of the
FileDocument and Image entities? - Correct Answers ✅It
allows for better security and property configuration based on
purpose.
What is the default value of the attribute
DeleteAfterDownload? - Correct Answers ✅false
Where are the file(s) or image(s) stored by default? - Correct
Answers ✅On the file server located on the application
server
When it is better to place Indexes? - Correct Answers ✅If
there are more Read than Write actions.
What happens when you apply an index? - Correct Answers
✅The speed of Read actions will increase.
What is the result of the association in the image below? -
Correct Answers ✅A list of ID's in the Staff object.
The app performance is affected by a reference set (both)
because: - Correct Answers ✅Both entities needs to be
joined with the reference table and data transfer increases.
, Mendix Advanced Exam Questions and
Answers (Latest Update 2025) Verified
Answers
Adrian wants to select a staff member for a team. Which
domain model would be suitable?
A: Staff * -> * Team
B: Staff * <- * Team - Correct Answers ✅B
What type of domain model changes can have an impact on
the data in the database? - Correct Answers ✅Type
changes and Structural changes
What are the four stages of data conversion? (multiple
answers are correct) - Correct Answers ✅- Deploy and
convert
- Clean up model
- Model the conversion
- Extend domain model
Why is it a best practice to redeploy your app after cleaning
up the model? - Correct Answers ✅You might be
confronted with unexpected and/or complex sync behavior
during a next deployment.
What does the function reverse() do? - Correct Answers ✅It
changes the direction in which the association is queried.
Answers (Latest Update 2025) Verified
Answers
Inheritance is used to: - Correct Answers ✅Inherit the
structure and behavior of an entity, so that all specializations
can be used individually within the same process.
What is the result of generalizing the Player entity by the
Person entity? - Correct Answers ✅Two tables, one per
entity
What will happen to the ID's after generalizing the Player and
Staff entities by the Person entity? - Correct Answers ✅The
ID's of Player and Staff will keep their own set and sequence
and will equal the ID in the Person table.
Which statement is correct?:
- A 1-1 association and inheritance are both an IS type of
relation.
- A 1-1 association is an IS and inheritance is an HAS type of
relation.
- A 1-1 association is a HAS and inheritance is an IS type of
relation.
- A 1-1 association and inheritance are both an HAS type of
relation. - Correct Answers ✅- A 1-1 association is a HAS
and inheritance is an IS type of relation.
,Mendix Advanced Exam Questions and
Answers (Latest Update 2025) Verified
Answers
Why is it a best practice to create a specialization of the
FileDocument and Image entities? - Correct Answers ✅It
allows for better security and property configuration based on
purpose.
What is the default value of the attribute
DeleteAfterDownload? - Correct Answers ✅false
Where are the file(s) or image(s) stored by default? - Correct
Answers ✅On the file server located on the application
server
When it is better to place Indexes? - Correct Answers ✅If
there are more Read than Write actions.
What happens when you apply an index? - Correct Answers
✅The speed of Read actions will increase.
What is the result of the association in the image below? -
Correct Answers ✅A list of ID's in the Staff object.
The app performance is affected by a reference set (both)
because: - Correct Answers ✅Both entities needs to be
joined with the reference table and data transfer increases.
, Mendix Advanced Exam Questions and
Answers (Latest Update 2025) Verified
Answers
Adrian wants to select a staff member for a team. Which
domain model would be suitable?
A: Staff * -> * Team
B: Staff * <- * Team - Correct Answers ✅B
What type of domain model changes can have an impact on
the data in the database? - Correct Answers ✅Type
changes and Structural changes
What are the four stages of data conversion? (multiple
answers are correct) - Correct Answers ✅- Deploy and
convert
- Clean up model
- Model the conversion
- Extend domain model
Why is it a best practice to redeploy your app after cleaning
up the model? - Correct Answers ✅You might be
confronted with unexpected and/or complex sync behavior
during a next deployment.
What does the function reverse() do? - Correct Answers ✅It
changes the direction in which the association is queried.
