Mendix Advanced Exam Questions and Answers (Latest Update 2024)
Inheritance is used to: - Correct Answer ✅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 Answer ✅T wo tables, one per entity
What will happen to the ID's after generalizing the Player and Staff entities by the Person entity? - Correct Answer ✅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. Mendix Advanced Exam Questions and Answers (Latest Update 2024)
- A 1-1 association and inheritance are both an HAS type of relation. - Correct Answer ✅- A 1-1 association is a HAS and
inheritance is an IS type of relation.
Why is it a best practice to create a specialization of the FileDocument and Image entities? - Correct Answer ✅It allows for better security and property configuration based on
purpose.
What is the default value of the attribute DeleteAfterDownload? - Correct Answer ✅false
Where are the file(s) or image(s) stored by default? - Correct
Answer ✅On the file server located on the application server
When it is better to place Indexes? - Correct Answer ✅If there are more Read than Write actions.
What happens when you apply an index? - Correct Answer ✅The speed of Read actions will increase. Mendix Advanced Exam Questions and Answers (Latest Update 2024)
What is the result of the association in the image below? - Correct Answer ✅A list of ID's in the Staff object.
The app performance is affected by a reference set (both) because: - Correct Answer ✅Both entities needs to be joined with the reference table and data transfer increases.
Adrian wants to select a staff member for a team. Which domain model would be suitable?
A: Staff * -> * T eam
B: Staff * <- * T eam - Correct Answer ✅B
What type of domain model changes can have an impact on the data in the database? - Correct Answer ✅Type changes and Structural changes
What are the four stages of data conversion? (multiple answers are correct) - Correct Answer ✅- Deploy and convert
- Clean up model
- Model the conversion
Inheritance is used to: - Correct Answer ✅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 Answer ✅T wo tables, one per entity
What will happen to the ID's after generalizing the Player and Staff entities by the Person entity? - Correct Answer ✅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. Mendix Advanced Exam Questions and Answers (Latest Update 2024)
- A 1-1 association and inheritance are both an HAS type of relation. - Correct Answer ✅- A 1-1 association is a HAS and
inheritance is an IS type of relation.
Why is it a best practice to create a specialization of the FileDocument and Image entities? - Correct Answer ✅It allows for better security and property configuration based on
purpose.
What is the default value of the attribute DeleteAfterDownload? - Correct Answer ✅false
Where are the file(s) or image(s) stored by default? - Correct
Answer ✅On the file server located on the application server
When it is better to place Indexes? - Correct Answer ✅If there are more Read than Write actions.
What happens when you apply an index? - Correct Answer ✅The speed of Read actions will increase. Mendix Advanced Exam Questions and Answers (Latest Update 2024)
What is the result of the association in the image below? - Correct Answer ✅A list of ID's in the Staff object.
The app performance is affected by a reference set (both) because: - Correct Answer ✅Both entities needs to be joined with the reference table and data transfer increases.
Adrian wants to select a staff member for a team. Which domain model would be suitable?
A: Staff * -> * T eam
B: Staff * <- * T eam - Correct Answer ✅B
What type of domain model changes can have an impact on the data in the database? - Correct Answer ✅Type changes and Structural changes
What are the four stages of data conversion? (multiple answers are correct) - Correct Answer ✅- Deploy and convert
- Clean up model
- Model the conversion
