Mendix Certification Exam 100% Correct

What needs to be clearly stated in the User Story? - ANSWER (NOT) the feature that needs to be created Which parts of the application lifecycle does mendix support? - ANSWER the whole lifecycle of the app The lifecycle of an app starts with: - ANSWER the capture When working with Scrum, who is responsible to make sure the project is successful? - ANSWER the Scrum Team What do story points represent? - ANSWER the effort it will take to finish a user story Which of the following is a WYSIWYG editor? - ANSWER The Web Modeler Where's the best place to find hints and tips as well as the latest information on creating great UX in Mendix? - ANSWER Check the newest updates at the Atlas UI site You want to make a quick fix on the layout of your app homepage. Which is the best place to do that quickly? - ANSWER The Web Modeler Which tool can you use for doing your Online Project Management in Mendix? - ANSWER the Mendix Developer Portal You have written a blog about a cool project you are working on with Mendix. Which is the best place to share that? - ANSWER The Mendix Community Blog The "Card Action" is: - ANSWER a Building Block What is a good name for a page? - ANSWER The information the page will show and what kind of page it is In the Web Modeler you can preview the app on all device types without publishing. - ANSWER TRUE It is possible for a button to do nothing. - ANSWER True Why is it important to be consistent with using layouts? - ANSWER To give a consistent look and feel across important pages in the app. How is the database structure determined in a Mendix app? - ANSWER By the Domain Model when the app is published When is it necessary to extend the Domain Model? - ANSWER When new dynamic data is needed in the app A connection needs to be created to support the following feature: A team can have only one home stadium and a stadium can have only one team. Which association is needed? - ANSWER One-to-One Association Which of the following is not an attribute type in Mendix? - ANSWER Text You can use a microflow to create: - ANSWER an object The green bullet in the beginning of a microflow shows: - ANSWER The starting point of a microflow You want to create a microflow that will enable you to schedule a new training event directly from your homepage. According to the naming convention, what would be a nice name for that microflow? - ANSWER ACT_TrainingEvent_CreateNew Which of the following flows needs to have one start event and at least one end event? - ANSWER A sequence flow What is a Parameter? - ANSWER Data that serves as input for a microflow Which of the following is considered good practice? - ANSWER it is considered good practice to commit small, consistent pieces of work to the repository. The Project Explorer is: - ANSWER The part of the Desktop Modeler which allows you to access resources of the app such as pages, microflows, and navigation. While committing your work, Mendix reports a number of errors. What does this mean? - ANSWER The Modeler automatically checks your app for things which you may have missed and the error messages remind you to check and fix these before committing Which of the following is true? - ANSWER Committing is only possible when your working copy is up to date with the repository. If someone else committed a change since the last time you updated, you have to update first. Which of the following is true? - ANSWER (NOT) When you create apps from within the Desktop Modeler, Team Server is automatically enabled. The expression $Course!=empty will result in the following exits of an exclusive split: - ANSWER (NOT) true, empty What can you write in the expression editor? - ANSWER A microflow expression You want to create an exclusive split to check if a course is selected. Which microflow expression shows that the course has been selected? - ANSWER $TrainingEvent/TrainingEvent_Course != empty Where can you write some code to create custom logic in your app? - ANSWER In the expression editor Where can you add validation in Mendix? - ANSWER Domain Model, Microflows, Pages Which of the following are validation types on the Domain Model in Mendix? - ANSWER Maximum Length, Range, Unique When validation is triggered on a page where there's no input widget for the attribute that doesn't pass the validation check, where can you expect to find the validation feedback message? - ANSWER In a pop-up You want to avoid your user getting validation messages for the same entity in different places at different times. What is the best way to approach this? - ANSWER Where you can validate one member (attribute or association) of an entity in a Microflow, do all the validations in the one Microflow. A user role does not have access to an attribute. That attribute displays on a page that they do have access to. That results to a security conflict. To solve it, you need to: - ANSWER Edit the visibility of the attribute What is the default security setting when you start developing your app? - ANSWER Off What is the relationship between user roles and module roles? - ANSWER A User role is defined on Project level, and is a collection of Module roles You manage your overall security settings on: - ANSWER Project Security What does having role-based homepages mean? - ANSWER Each user role has their own homepage Which of the following widgets should not be used when developing an app specifically for mobile? - ANSWER Data grid Which layout is it best to use when creating an app for mobile? - ANSWER Phone Specific You want to create a button that has conditional visibility. Where do you configure this? - ANSWER In the properties of the button You use a 'List view swipe' widget to set a participants attendance to Attended or Unattended. How can you make that happen? - ANSWER (NOT) Configure the settings of the widget You want trainees to have access to only specific features of the mobile-specific app. What do you need to do? - ANSWER (NOT) Make sure their user role only has access to certain pages and microflows What is the Mendix Modeler - ANSWER A tool to create, develop, and deploy innovative apps at light speed How can you get the latest Mendix Modeler? - ANSWER By downloading it for free from the Mendix App Store how can you create a Mendix App? - ANSWER You can create an app in the modeler as well as at How do you publish a free app to the Mendix Cloud? - ANSWER By clicking Run in the Modeler How do you share your app with your friends and colleagues - ANSWER By sending them the URL of the app How many default App Team roles are there? - ANSWER 5 What is the default role of the user who created the project - ANSWER SCRUM Master Which development methodology is implemented into the platform? - ANSWER Scrum A full Mendix development cycle consists of the following steps - ANSWER StoriesDevelopDeployMonitor Why should you capture your project requirements? - ANSWER In order to have a clear project goal before you start development Where do you capture your project requirements - ANSWER At the stories tab underneath Collaborate in your project's dashboard What is a sprint? - ANSWER A fixed period of time in which to complete a sub-set of user stories what is the project backlog? - ANSWER All the desired work which might be developed during the project What is a user story? - ANSWER The breakdown of work on a project into a small piece How long does a typical Mendix sprint take? - ANSWER 1 to 2 weeks What is a Mendix domain model? - ANSWER An abstract representation of the data structure of your app What is an entity? - ANSWER An entity defines the properties of an object What is an attribute? - ANSWER An attribute is a characteristic that describes an entity What is a non-persistable entity? - ANSWER An entity that doesn't sore its data in a database What is an association? - ANSWER A relation between two entities What is an enumeration? - ANSWER An attribute type What is the default association type between entities? - ANSWER Reference (1-*) Why is the Reference (1-*) the default association type? - ANSWER Because it is the most commonly used association type An entity will always result in a table in the database - ANSWER False What is normalization? - ANSWER Organizing the data structure to minimize data redundancy What is a page in Mendix - ANSWER A page is the interface to your app's data and interaction what is the recommended widget to display a single object - ANSWER Data view what is the recommended widget to display a list of objects? - ANSWER Data grid What does a reference selector do? - ANSWER It allows you to set a reference by selecting an object over a 1-* association what is a listening data view? - ANSWER A data view that displays a single object that is listening to the selection in a list widget on the same page What are data sources of a data view widget - ANSWER Entity, microflow, listen to widget what are data sources of a list widget? - ANSWER Microflow, database, xpath, association You can find the main app navigation in: - ANSWER The project What can you use as navigation items? - ANSWER Pages and microflows you can define a specific homepage for each user role - ANSWER True What is a working copy? - ANSWER A local version of the project on the team server What is a tagged version? - ANSWER A revision on the team server that is the result of a cloud deployment what is a branch line? - ANSWER A copy of a revision from another branch or mainline, to start a separated development line A branch line can be created from: - ANSWER Any revision of your project on the team server who has access to a project on the team server? - ANSWER Every project team member with a role to edit the model What is a revision? - ANSWER A specific version of the project content on the team server What is updating the model? - ANSWER The mechanism to retrieve newer revisions of the team server What is committing the model? - ANSWER Sending your local changes to the team server, resulting in a new revision Which types of model conflicts are there? - ANSWER Project and document conflicts Which document statuses are there? - ANSWER Modified, Moved, Added, Deleted Where do you configure validation rules? - ANSWER in the entity properties What do validation rules apply to? - ANSWER Attributes. What is NOT an option for a validation rule: - ANSWER Minimum length What is delete behavior? - ANSWER It defines what happens to an associated object when an object is deleted What is NOT a type of delete behavior? - ANSWER Delete object(s) only after end user confirmation What are microflows? - ANSWER The custom logic of a Mendix application What are three microflow components? - ANSWER Activity, exclusive split, parameter How many start events can a microflow have? - ANSWER One Which activity is used to change the value of an attribute? - ANSWER Change object Microflows can be triggered by: - ANSWER Entity event, action button, widget event When do you use, in the retrieve action, the option "by association"? - ANSWER When you want to retrieve the associated object from memory what is the purpose of sub-microflows? - ANSWER to make custom logic reusable Which statement is true? - ANSWER Microflow expressions are used to change check and extract data from available values The expression $Course != empty will result in the following exits of an exclusive split: - ANSWER True, False What happens when a before commit event returns a false Boolean? - ANSWER The commit won't be executed