MENDIX ADVANCED ACTUAL
EXAMINATION PAPER 2026 FULL
ANSWERS GRADED A+
⩥ What is the result of generalizing the Player entity by the Person
entity?
A. Three tables, one per entity plus a join table
B. A single link table to store the ID's of inherited objects
C. Two tables, one per entity
D. A single table containing the Player and Person attributes. Answer: C.
Two tables, one per entity
⩥ What will happen to the ID's after generalizing the Player and Staff
entities by the Person entity?
A. There are no changes to the ID's when inheriting.
B. The ID of the Person part of a Player or Staff will differ from the
specialization part.
C. The ID's of Player and Staff will keep their own set and sequence and
will equal the ID in the Person table.
D. Same set and sequence for Player and Staff, the ID of person will
differ. Answer: C. 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. A 1-1 association is a HAS and inheritance is an IS type of relation.
B. A 1-1 association and inheritance are both an HAS type of relation.
C. A 1-1 association and inheritance are both an IS type of relation.
D. A 1-1 association is an IS and inheritance is an HAS type of relation.
Answer: A. 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?
A. It allows for better security and property configuration based on
purpose.
B. Otherwise you cannot store a file on an Amazon server.
C. It is visually a better representation of the use case.
D. It is a UML standard. Answer: A. It allows for better security and
property configuration based on purpose.
⩥ What is the default value of the attribute DeleteAfterDownload?
A. true
B. false Answer: B. false
⩥ Where are the file(s) or image(s) stored by default?
A. On the local drive of the user
,B. On a dedicated Amazon file server
C. On the file server located on the application server
D. As binary in the contents of an attribute Answer: C. On the file server
located on the application server
⩥ When it is better to place Indexes?
A. If a user starts complaining.
B. If you expect it might improve performance.
C. If there are more Read than Write actions.
D. If there are more Write than Read actions. Answer: C. If there are
more Read than Write actions.
⩥ What happens when you apply an index?
A. The speed of Update and Inserts will increase.
B. The speed of Read actions will increase.
C. The speed of Read actions will decrease.
D. The speed of Write actions will increase. Answer: B. The speed of
Read actions will increase.
⩥ The app performance is affected by a reference set (both) because:
A. You cannot store additional information in a reference set (both).
B. The join table must be queried as well.
, C. There is no impact on performance, this depends only on how the
association is queried.
D. Both entities needs to be joined with the reference table and data
transfer increases. Answer: D. Both entities needs to be joined with the
reference table and data transfer increases.
⩥ What type of domain model changes can have an impact on the data
in the database?
A. Structural changes and Project changes
B. Type changes and Structural changes
C. Module changes and Project changes
D. Domain model changes and Type changes Answer: B. Type changes
and Structural changes
⩥ What are the four stages of data conversion? (multiple answers are
correct)
A. Search for good conversion tables
B. Skip them all and just do it
C. Clean up model
D. Model the conversion
E. Deploy and convert
F. Sing a nice song
G. Extend domain model Answer: C. Clean up model
D. Model the conversion
EXAMINATION PAPER 2026 FULL
ANSWERS GRADED A+
⩥ What is the result of generalizing the Player entity by the Person
entity?
A. Three tables, one per entity plus a join table
B. A single link table to store the ID's of inherited objects
C. Two tables, one per entity
D. A single table containing the Player and Person attributes. Answer: C.
Two tables, one per entity
⩥ What will happen to the ID's after generalizing the Player and Staff
entities by the Person entity?
A. There are no changes to the ID's when inheriting.
B. The ID of the Person part of a Player or Staff will differ from the
specialization part.
C. The ID's of Player and Staff will keep their own set and sequence and
will equal the ID in the Person table.
D. Same set and sequence for Player and Staff, the ID of person will
differ. Answer: C. 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. A 1-1 association is a HAS and inheritance is an IS type of relation.
B. A 1-1 association and inheritance are both an HAS type of relation.
C. A 1-1 association and inheritance are both an IS type of relation.
D. A 1-1 association is an IS and inheritance is an HAS type of relation.
Answer: A. 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?
A. It allows for better security and property configuration based on
purpose.
B. Otherwise you cannot store a file on an Amazon server.
C. It is visually a better representation of the use case.
D. It is a UML standard. Answer: A. It allows for better security and
property configuration based on purpose.
⩥ What is the default value of the attribute DeleteAfterDownload?
A. true
B. false Answer: B. false
⩥ Where are the file(s) or image(s) stored by default?
A. On the local drive of the user
,B. On a dedicated Amazon file server
C. On the file server located on the application server
D. As binary in the contents of an attribute Answer: C. On the file server
located on the application server
⩥ When it is better to place Indexes?
A. If a user starts complaining.
B. If you expect it might improve performance.
C. If there are more Read than Write actions.
D. If there are more Write than Read actions. Answer: C. If there are
more Read than Write actions.
⩥ What happens when you apply an index?
A. The speed of Update and Inserts will increase.
B. The speed of Read actions will increase.
C. The speed of Read actions will decrease.
D. The speed of Write actions will increase. Answer: B. The speed of
Read actions will increase.
⩥ The app performance is affected by a reference set (both) because:
A. You cannot store additional information in a reference set (both).
B. The join table must be queried as well.
, C. There is no impact on performance, this depends only on how the
association is queried.
D. Both entities needs to be joined with the reference table and data
transfer increases. Answer: D. Both entities needs to be joined with the
reference table and data transfer increases.
⩥ What type of domain model changes can have an impact on the data
in the database?
A. Structural changes and Project changes
B. Type changes and Structural changes
C. Module changes and Project changes
D. Domain model changes and Type changes Answer: B. Type changes
and Structural changes
⩥ What are the four stages of data conversion? (multiple answers are
correct)
A. Search for good conversion tables
B. Skip them all and just do it
C. Clean up model
D. Model the conversion
E. Deploy and convert
F. Sing a nice song
G. Extend domain model Answer: C. Clean up model
D. Model the conversion
