Mendix Reviewer Questions and Answers Rated A

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Mendix Reviewer Questions and Answers Rated A 1. What needs to be clearly stated in the User Story? ✔✔A user story is a lightweight method for quickly capturing the "who", "what" and "why" of a ... product requirement. In simple terms, user stories are stated ideas of requirements that express what users need. User stories are brief, with each element often containing fewer than 10 or 15 words each. Which parts of the application lifecycle does mendix support? ✔✔the whole lifecycle of the app The lifecycle of an app starts with ✔✔the capture When working with Scrum, who is responsible to make sure the project is successful? ✔✔the Scrum Team What do story points represent? ✔✔the effort it will take to finish a user story Which of the following is a WYSIWYG editor? ✔✔The Web Modeler (Mendix Studio) Where's the best place to find hints and tips as well as the latest information on creating great UX in Mendix? ✔✔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? ✔✔The Web Modeler (Mendix Studio) Which tool can you use for doing your Online Project Management in Mendix? ✔✔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? ✔✔The Mendix Community Blog 1. The "Card Action" is: ✔✔a Building Block What is a good name for a page? ✔✔The information the page will show and what kind of page it is In the Web Modeler (Mendix Studio) you can preview the app on all device types without publishing ✔✔TRUE It is possible for a button to do nothing. ✔✔TRUE Why is it important to be consistent with using layouts? ✔✔To give a consistent look and feel across important pages in the app. How is the database structure determined in a Mendix app? ✔✔By the Domain Model when the app is published When is it necessary to extend the Domain Model? ✔✔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? ✔✔One-toOne Association Which of the following is not an attribute type in Mendix? ✔✔Text You can use a microflow to create: ✔✔an object The green bullet in the beginning of a microflow shows: ✔✔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? ✔✔ACT_TrainingEvent_CreateNew Which of the following flows needs to have one start event and at least one end event? ✔✔A sequence flow What is a Parameter? ✔✔Data that serves as input for a microflow Which of the following is considered good practice? ✔✔it is considered good practice to commit small, consistent pieces of work to the repository. The Project Explorer is ✔✔The part of the Desktop Modeler(Mendix Studio Pro) 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? ✔✔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? ✔✔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. What can you write in the expression editor? ✔✔A microflow expression You want to create an exclusive split (decision) to check if a course is selected. Which microflow expression shows that the course has been selected? ✔✔$TrainingEvent/TrainingEvent_Course != empty Where can you write some code to create custom logic in your app? ✔✔In the expression editor Where can you add validation in Mendix? ✔✔Domain Model, Microflows, Pages Which of the following are validation types on the Domain Model in Mendix? ✔✔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? ✔✔In a pop-up What is delete behavior? ✔✔It defines what happens to an associated object when an object is deleted. 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? ✔✔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: ✔✔Edit the visibility of the attribute What is the default security setting when you start developing your app? ✔✔Off What is the relationship between user roles and module roles? ✔✔A User role is defined on Project level, and is a collection of Module roles You manage your overall security settings on: ✔✔Project Security What does having role-based homepages mean? ✔✔Each user role has their own homepage Which of the following widgets should not be used when developing an app specifically for mobile? ✔✔Data grid Which layout is it best to use when creating an app for mobile? ✔✔Phone Specific You want to create a button that has conditional visibility. Where do you configure this? ✔✔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? ✔✔Configure a Swipe to left or Swipe to right action on those respective editor tabs You want trainees to have access to only specific features of the mobile-specific app. What do you need to do? ✔✔Set the project security accordingly What is the Mendix Modeler (Mendix Studio) ✔✔A tool to create, develop, and deploy innovative apps at light speed How can you get the latest Mendix Modeler? ✔✔By downloading it for free from the Mendix App Store How can you create a Mendix App? ✔✔You can create an app in the modeler as well as at home.mendix.com How do you publish a free app to the Mendix Cloud? ✔✔By clicking Run in the Modeler How do you share your app with your friends and colleagues ✔✔By sending them the URL of the app How many default App Team roles are there? ✔✔5 What is the default role of the user who created the project ✔✔SCRUM Master Which development methodology is implemented into the platform? ✔✔Scrum A full Mendix development cycle consists of the following steps ✔✔Capture>Develop>Deploy>Iterate Why should you capture your project requirements? ✔✔In order to have a clear project goal before you start development Where do you capture your project requirements ✔✔At the stories tab underneath Collaborate in your project's dashboard What is a sprint? ✔✔A fixed period of time in which to complete a sub-set of user stories What is the project backlog? ✔✔All the desired work which might be developed during the project What is a user story? ✔✔The breakdown of work on a project into a small piece How long does a typical Mendix sprint take? ✔✔1 to 2 weeks What is a Mendix domain model? ✔✔An abstract representation of the data structure of your app What is an entity? ✔✔An entity defines the properties of an object What is an attribute? ✔✔An attribute is a characteristic that describes an entity What is a non-persistable entity? ✔✔An entity that doesn't store its data in a database What is an association? ✔✔A relation between two entities What is an enumeration? ✔✔An attribute type What is the default association type between entities? ✔✔Reference (1-*) Why is the Reference (1-*) the default association type? ✔✔Because it is the most commonly used association type An entity will always result in a table in the database ✔✔False What is normalization? ✔✔Organizing the data structure to minimize data redundancy What is a page in Mendix ✔✔A page is the interface to your app's data and interaction What is the recommended widget to display a single object ✔✔Data view What is the recommended widget to display a list of objects? ✔✔Data grid What does a reference selector do? ✔✔It allows you to set a reference by selecting an object over a 1-* association What is a listening data view? ✔✔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 ✔✔Entity, microflow, listen to widget What are data sources of a list widget? ✔✔Microflow, database, xpath, association You can find the main app navigation in: ✔✔The project What can you use as navigation items? ✔✔Pages and microflows You can define a specific homepage for each user role ✔✔True What is a working copy? ✔✔A local version of the project on the team server What is a tagged version? ✔✔A revision on the team server that is the result of a cloud deployment What is a branch line? ✔✔A copy of a revision from another branch or mainline, to start a separated development line A branch line can be created from: ✔✔Any revision of your project on the team server Who has access to a project on the team server? ✔✔Every project team member with a role to edit the model What is a revision? ✔✔A specific version of the project content on the team server What is updating the model? ✔✔The mechanism to retrieve newer revisions of the team server What is committing the model? ✔✔Sending your local changes to the team server, resulting in a new revision Which types of model conflicts are there? ✔✔Project and document conflicts Which document statuses are there? ✔✔Modified, Moved, Added, Deleted Where do you configure validation rules? ✔✔in the entity properties What do validation rules apply to? ✔✔Attributes. What is NOT an option for a validation rule? ✔✔Minimum length What is NOT a type of delete behavior? ✔✔Delete object(s) only after end user confirmation What are microflows? ✔✔The custom logic of a Mendix application What are three microflow components? ✔✔Activity, exclusive split (Decision), parameter How many start events can a microflow have? ✔✔One Which activity is used to change the value of an attribute? ✔✔Change object Microflows can be triggered by: ✔✔Entity event, action button, widget event When do you use, in the retrieve action, the option "by association"? ✔✔When you want to retrieve the associated object from memory What is the purpose of sub-microflows? ✔✔to make custom logic reusable Which statement is true? ✔✔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 (Decision): ✔✔True, False What happens when a before commit event returns a false Boolean? ✔✔The commit won't be executed When can you start a new sprint? ✔✔when the time box for the previous sprint is over for example 2 weeks Which tool can you USE FOR DOING ONLINE PROJECT MANAGEMENT IN MENDIX? ✔✔THE MENDIX DEVELOPER PORTAL You invited some members to join your mendix team, but they don't want to be part of the project anymore, what can you do? ✔✔ask the scrum master to remove them from the project What is the second phase of the application lifecycle ✔✔develop which of the following is not on click action for a button? ✔✔Custom where do feedback items show up when they are submitted by an end user? ✔✔in the developer portal (feedback icon) You want to add a button to your course overview page that will create a new training event. for that you need to create a microflow that ✔✔creates a trainingevent object and opens the training event details page A red bulletin a microflow indicates ✔✔an end point of the microflow Which activity will you need if you use a microflow to schedule a new trainingevent? ✔✔Create object A working copy is ✔✔a local copy of the project where you can make changes without affecting the repository until you commit them In studio pro, you see a yellow bullet in the changes pane, what does it mean? ✔✔you modified this item (meaning a document, folder, or module) when you create a new app from within the developer portal, the team server is automatically enabled ✔✔True where can you write some code to create custom logic in your app? ✔✔Expression editor Before setting validation rules, which of the following needs to be created? ✔✔Entities why would validation be performed in a microflow rather than the domain model? ✔✔If validation is not required in all scenario for an attribute How can validation messages for the same entity be represented together? ✔✔Perform all the validations in a single microflow you configure the page access of an overview page, so that it does not display to specific user roles. What will happen to the navigation menu for that specific user? ✔✔The page will not display on the navigation menu You have already configured production level security. What needs to be done to make a mendix application accessible to users that do not have accounts. ✔✔you need to configure anonymous user access in the project security settings To configure entity access, the app security level must be set to ✔✔Production You want to use your app from your mobile phone. For that you need to create a mobile specific version of your app ✔✔False Where can you create user roles? ✔✔Project security It is possible to create a page without having any entities defined ✔✔True Which of the following is not a data source for a list view? ✔✔Caller of the page What are connections between entities in mendix called? ✔✔Associations WHICH OF THE FOLLOWING FLOWS IS USED TO GO FROM ON ACTIVITY TO THE NEXT? ✔✔sequence flow The connector is a part of studio pro that ✔✔can be used to quickly connect an attribute to a widget or an entity to a list view Module roles are connected to ✔✔user roles What type of validation could ensure that the domain of an email is ✔✔Regular expression there is a button on the homepage which links to a costs overview page. what happens to this button if the user's role does not have access to the page? ✔✔Button will not be visible You want to add an attribute to a microflow expression but it is not in the scope of the microflow. what can you do? ✔✔add a retrieve activity to the microflow You want to add an attribute to a microflow expression but you can not find it in the expression editor. why could that be? ✔✔the entity is not in scope of the microflow What is a transient object? ✔✔an object that has been created in memory but is not in the database yet It is possible to publish your app while it still has errors? ✔✔False How should the attribute name for an email address be written in the Domain Model? ✔✔EmailAddress Before you create your pages, it's good to ✔✔create wireframes what is a core principle behind agile methodology? ✔✔Collaboration what is the result of a sprint? ✔✔a product increment [Show More]

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