MENDIX ADVANCED EXAM 2023-2024 CERTIFICATION ACTUAL EXAM 150 QUESTIONS AND CORRECT DETAILED ANSWERS (100%VERIFIED ANSWERS) |ALREADY GRADED A+

MENDIX ADVANCED EXAM 2023-2024 CERTIFICATION

ACTUAL EXAM 150 QUESTIONS AND CORRECT DETAILED

ANSWERS (100%VERIFIED ANSWERS) |ALREADY GRADED

A+

Adrian wants to select a staff member for a team. Which domain model

would be suitable?

A: Staff * -> * Team

B: Staff * <- * Team - ANSWER- B

What type of domain model changes can have an impact on the data in

the database? - ANSWER- Type changes and Structural changes

What are the four stages of data conversion? (multiple answers are

correct) - ANSWER- - 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? - ANSWER- You might be confronted with unexpected and/or

complex sync behavior during a next deployment.

What does the function reverse() do? - ANSWER- It changes the

direction in which the association is queried.

What is the best naming for a self-reference where the buddy is

referenced by an apprentice? - ANSWER- Apprentice_Buddy

What is the correct XPath to retrieve the goals of the buddy of an

apprentice? - ANSWER-

[SoccerSquad.Goal_Player/SoccerSquad.Player/SoccerSquad.Apprentic

e_Buddy [reversed()] = '[%CurrentObject%]']

When localize is set to No, the date displayed in the client is based on

the: - ANSWER- UTC value

Localizing a DateTime attribute has an effect on: - ANSWER- Client

representation

If both the App and User time zones are set, the value of the localized

DateTime attribute displayed in the client depends on: - ANSWER- The

Client time zone

Jane in the Amsterdam time zone [UTC +2] selects 07/11/2020 in a date

picker for a non-localized attribute. What will be the value stored in the

database? - ANSWER- 07/11/2020 12:00 AM

Nick in the Amsterdam time zone [UTC +2] selects 07/11/2020 in a date

picker for a non-localized attribute. What will be the date value if Nick

converts it to a string in a microflow using formatDateTime? -

ANSWER- 07/11/2020 02:00 AM

The Mendix Client is: - ANSWER- Built on a combination of HTML,

CSS, and JavaScript and runs in your browser.

Static resources in Mendix: - ANSWER- Include stylesheets transmitted

in CSS format to the client.

The Communication between the Mendix Runtime and Database Server:

- ANSWER- Includes communication between the supported database

servers using JDBC.

What is NOT an advantage of using the database source option versus

the XPath option? - ANSWER- The database source option can be used

to specify constraints that span entities.

When you want to show a list of shipped orders, will the Database data

source generate a different request than the XPath data source option? -

ANSWER- No, the database data source will always lead to the same

request as the XPath data source.

Which of the following is not a possible source of data for a microflow?

- ANSWER- A page passed as input parameter by another microflow.

Is the following statement true or false? By association will always be an

in-memory retrieve. - ANSWER- False, if objects aren't available in

memory, a retrieve by association will automatically result in a database

retrieve.

Is there ever a reason to retrieve an object from database instead of over

association? - ANSWER- Yes, in cases where constraints other than a

single association are applicable or where stored database values are

required.

In which microflow will the combination retrieve and aggregation be

optimized? - ANSWER- A (aggregated list not used later in flow)

What is an important rule to keep in mind when creating effective

indexes? - ANSWER- The index should have the same order of

attributes defined as in search and retrieve queries in order to be

available for queries.

Which of the following is NOT a benefit that XPath provides to the

Mendix Platform? - ANSWER- XPath can be used to automatically

generate pages and widgets to show data on.

What does the following XPath query return? //Product

[OrderManagement.OrderLine_Product/OrderManagement.OrderLine

/OrderManagement.OrderLine_Order != $Order] - ANSWER- All the

products that are ordered at least once, but not on the affected order.