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 com...
Mendix Advanced Exam | Questions with 100%
Correct Verified Answers
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.
This XPath query can be optimized as follows: [OrderManagement.OrderLine_Product
/OrderManagement.Product/MinimalStock > 50]
[OrderManagement.OrderLine_Product /OrderManagement.Product/Status = 'Active']]
- Answer [OrderManagement.OrderLine_Product/OrderManagement.Product
[MinimalStock > 50 and Status = 'Active'] ]
The request as result of this XPath can be optimized as follows:
[OrderManagement.Stock_Product /OrderManagement.Product/Status = 'Deactivated'
or OrderManagement.Stock_Supplier /OrderManagement.Supplier/Active = false()] -
Answer The request can be optimized by splitting it into different requests and joining
the results.
, Which of the following statements is NOT an XPath best practice with regards to optimal
performance? - Answer Do not use XPath when you can use SQL instead.
Consider a situation in which there is an entity called Request with an attribute status
that has three values: Draft, Submitted, and Approved. There are three user roles:
Administrator, Customer, and Employee. The Customer user role is granted the
Customer module role. The only access rule configured is read/write access for the
Customer with the XPath [Status = Draft] applied. What would a user with the Customer
user role see on a page with a data grid without any additional XPath constraints? -
Answer All the requests in the Draft status.
Consider the exact same situation as above. What would Admin users see? - Answer No
results would be returned.
Consider the same situation again. What would happen if you granted Admin users
access to a page with the Request entity in Studio Pro? - Answer Studio Pro would
detect an error and prevent a deployment.
How does the platform use entity access XPaths to enforce security? - Answer The
XPaths are added to all the relevant database retrieves.
Where are entity access restrictions applied? - Answer On relevant database retrieves.
Which of the following best describes how the Mendix platform applies entity access? -
Answer The platform only grants the access explicitly defined in the entity access rules.
In this domain model, assume that House is a specialization of Building: - Answer Admin
users will be able to read the SquareFoot attribute in data views for Buildings and read
and write in data views for Houses.
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, creditcard of Stuvia-tegoed voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper Examsplug. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor €12,74. Je zit daarna nergens aan vast.