Microsoft MB6-894 Pack 2021

NEW QUESTION 1
You are creating a custom lookup form to look up records in a table. You want to provide multiple views of the table on the form.
Which form pattern should you apply?

• A. Details Master with Standard Tabs


• B. Simple List


• C. Lookup with Tabs


• D. Dialog - Advanced Selection

Answer: C

Explanation:
Section: Manage the User Interface and Security for Developers (20-25%) Explanation
Explanation/Reference:
Lookup basic – This is the basic Lookup pattern that has just one list or tree, and also optional custom filters and actions.
Lookup w/tabs – This Lookup pattern is used when more than one view of the lookup can be made available to the user. Tab captions aren't shown. Instead, the tab is selected through a combo box.
Lookup w/preview – This more advanced Lookup pattern enables a preview of the current record in the lookup grid.

NEW QUESTION 2
According to best practices for Microsoft Dynamics 365 for Finance and Operations, in which two situations should you use labels? Each correct answer presents a complete solution.

• A. when accessing external resources such as web servers


• B. when specifying user interface text for menu items, forms and reports


• C. when programming for all external strings


• D. when specifying the resource for a form image control

Answer: BC

Explanation:
References:
https://msdn.microsoft.com/en-us/library/aa620083.aspx

NEW QUESTION 3
You are using the Retail Software Development Kit (SDK) to deploy packages. Which best practice should you follow?

• A. Host the SDK in Lifecycle Services (LCS).


• B. Use hooks rather than override handlers.


• C. Directly extend any projects involving Microsoft hotfixes or updates.


• D. Use triggers to call to new logic within a project.

Answer: D

NEW QUESTION 4
You are creating a table and need to use relationships.
What are three examples of relationship types you can use? Each correct answer presents a complete solution.

• A. related field fixed relation


• B. restricted relation


• C. field fixed relation


• D. foreign key relation


• E. referential relation

Answer: ACD

Explanation:
References:
https://msdn.microsoft.com/en-us/library/aa556809.aspx

NEW QUESTION 5
You are a developer for an Independent Software Vendor (ISV).
You need to create and modify enumerations within Microsoft Dynamics 365 for Finance and Operations.
Which two statements are true about using extensible enumerations? Each correct answer presents a complete solution.

• A. Integer values that belong to the baseline enum are deterministic.


• B. The default base enum value can be changed.


• C. The Label property on the extended base enum can be modified.


• D. The Label property on any base enum value can be modified.

Answer: AC

Explanation:
References:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev- itpro/extensibility/add-enum-value

NEW QUESTION 6
What are two benefits of applying a form pattern to a form? Each correct answer presents part of the solution.

• A. ensures data consistency by enforcing common relationship patterns between datasources


• B. provides default values for many properties on controls


• C. enforces a consistent style so that the forms a user encounters are immediately recognizable


• D. allows a developer to create many delivered forms from a base form

Answer: BC

Explanation:
Section: Manage the User Interface and Security for Developers (20-25%) Explanation
Explanation/Reference:
Microsoft Dynamics 365 for Finance and Operations, Enterprise Edition, makes development easier by providing a guided experience for applying patterns to forms to ensure they are correct and consistent.
They help validate forms and control structures and the use of controls in certain places. Using patterns also ensures that each new form encountered by a user is immediately recognizable in appearance and function. Form patterns can provide many default control properties, which leads to a more guided development experience.

NEW QUESTION 7
You want to install an Application Metadata hotfix in your Microsoft Dynamics 365 for Finance and Operations development environment.
You find and download the hotfix zip file from Lifecycle Services (LCS) and extract the hotfix package form the file.
Which command-line utility should you use to prepare the installation of the hotfix package?

• A. XppBp.exe


• B. ModelUtil.exe


• C. SCDPBundleInstall.exe


• D. AxUpdateInstaller.exe

Answer: C

Explanation:
References:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev-itpro/migration-upgrade/installmetadata-hotfix-package

NEW QUESTION 8
You are working in a Microsoft Dynamics 365 for Finance and Operations environment that has a Dock site and a Plant site. The Dock site contains one warehouse, and the Plant site contains three warehouses.
You want to create a new security role. When users assigned to this security role view the InventLocation form, they should only be able to view the warehouse that is in the Dock site.
Which security framework should you use to accomplish this goal?

• A. OAuth 2.0 Authorization


• B. Table Permissions Framework


• C. Record-Level Security Framework


• D. Extensible Data Security Framework

Answer: D

Explanation:
Section: Manage the User Interface and Security for Developers (20-25%)
Explanation/Reference: Data security
Authorization is used to grant access to elements of the program. By contrast, data security is used to deny access to tables, fields, and rows in the database.
Use the extensible data security framework to control access to transactional data by assigning data security policies to security roles. Data security policies can restrict access to data, based on either the effective date or user data, such as the sales territory or organization.
Record-level security, which was a mechanism for securing data in Dynamics AX 2012 and earlier versions, is obsolete. Extensible data security is the recommended mechanism for securing or filtering data in the program.
Additionally, the Table Permissions Framework helps protect some data. Data security for specific tables is enforced by Application Object Server (AOS).

NEW QUESTION 9
You work in a Microsoft Dynamics 365 for Finance and Operations development environment.
You need to debug X++ source code in Microsoft Visual Studio.
To achieve this goal, which process should be attached to the Visual Studio Remote Debugger?

• A. w3wp.exe


• B. Ax32Serv.exe


• C. iexplorer.exe


• D. msvsmon.exe

Answer: B

Explanation:
References:
https://msdn.microsoft.com/en-us/library/gg860898.aspx

NEW QUESTION 10
You are working for a client in a new Microsoft Dynamics 365 for Finance and Operations developer virtual machine (VM). The client has existing models and solutions checked into version control with Visual Studio
Team Services.
You connect to the Visual Studio Team Services site and want to access the client's existing models to view X++ source code in the Application Object Tree (AOT).
To achieve this goal, which two directories do you need to map to your local VM? Each correct answer presents part of the solution.

• A. Metadata


• B. BuildProcessTemplates


• C. Main


• D. Projects

Answer: AD

Explanation:
Section: Understand the architecture and development environment (20- 25%)

NEW QUESTION 11
You are a developer and want to create an extension of an existing Extended Data Type (EDT) that is a string primitive data type.
Which two EDT properties are extendable? Each correct answer presents a complete solution.

• A. String Size


• B. Presence Method


• C. Display Length


• D. Form Help

Answer: AD

Explanation:
References:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev- itpro/extensibility/modify-edt

NEW QUESTION 12
You want to create an extension package that references the Application Foundation package.
Which two models are included within the Application Foundation package? Each correct answer presents part of the solution.

• A. Workflow Framework


• B. Organization Model


• C. Fleet Management


• D. Number Sequences

Answer: BD

Explanation:
Section: Understand the architecture and development environment (20- 25%)
Explanation/Reference:

NEW QUESTION 13
A junior programmer asks you to review an order of operator precedence so that a math operation evaluates appropriately.
Which list is ordered correctly?

• A. unary, multiplicative, additive, logical, relational


• B. shift, relational, additive, unary, logical


• C. unary, multiplicative, additive, relational, logical


• D. equality, multiplicative, additive, relational, unary

Answer: C

Explanation:
Section: Read and Write Basic X++ (20-25%) Explanation/Reference:

NEW QUESTION 14
A team member who is not familiar with IntelliMorph needs to understand what field groups are and the primary advantage of using them.
What should you tell the team member?

• A. They are groups of fields referenced directly on forms and reports; however, you need to update ansrefresh the filed groups on the forms or reports if there are additions or deletions from the table.


• B. They are groupings of fields by data type; field groups allow for the update or data by using indexes toquickly access key columns and rows.


• C. They are groupings of fields on the table; they are used for speeding up the entity ofinformation basedon the form for which they are designed.


• D. They are groupings of physical database fields by logical choice; field groups can be referenced directly on forms and reports, and, upon modification, related references are automatically updated.

Answer: D

Explanation:
Section: Develop new elements by using Application Explorer (20-25%) Explanation
Explanation/Reference:
Field groups: These are logical groupings of physical database fields. So field groups can be referenced directly on forms and reports so that when a modification is made to a field group, related references are automatically updated to reference the new content of the group.

NEW QUESTION 15
You manage package deployments for a Microsoft Dynamics 365 Retail environment, and you need to
determine if a package rebuild is necessary. Which scenario requires a package rebuild?

• A. You want to re-run a build due to warnings that appear in the Error List pane concerning best practices.


• B. You want to force a build of all objects, regardless of whether they have changed.


• C. You want to build dependent and reference models at the same time.


• D. You cannot set the Synchronize database on the Build Property to True.

Answer: B

Explanation:
Section: Develop and extend retail components (15-20%) Explanation
Explanation/Reference:
The rebuild will perform a full compile, which will take a bit longer. The rebuild option combines the clean and build steps so we don't have to separately run clean and build.

NEW QUESTION 16
You are debugging in X++ and review the following method:

Which three best practices does this method violate? Each correct answer presents part of the solution.

• A. The method does not assign a value to the variable var2.


• B. The If and Else statements should not use braces because each statement is only one line.


• C. The parameter _param should be assigned using the format _param = _param + var1.


• D. The method manipulated the parameter _param.


• E. The return keyword is used in both the If and the Else statements.

Answer: ADE

NEW QUESTION 17
You need to add indexes to a table.
Which two best practices should you follow? Each correct answer presents part of the solution.

• A. Determine how the table should be organized by specifying a clustered index.


• B. Specify a primary index to determine the unique key on the table.


• C. Maintain indexes by making changes directly in the database.


• D. Add as many indexes as possible, since more indexes will lead to better performance.

Answer: AB

Explanation:
Section: Develop new elements by using Application Explorer (20-25%)
Explanation/Reference:
You'll always maintain indexes in a development environment using the table designer versus making changes directly in the database.
You'll always specify a clustered index to determine how the table should be organized. You should always specify a primary index to determine the unique key on the table.
You should only add the index if the speed improvements gained are greater than the cost to update the index.
To maintain efficiency of the index, you should limit the number of columns that you use in the index.
It's important to not create duplicate indexes.

NEW QUESTION 18
You are installing Microsoft Dynamics 365 for Retail at a store location. You want to share a drawer between point-of-sale (POS) clients.
To achieve this goal, which component should you install on the computer connected to the cash drawer?

• A. Hardware Station


• B. Cloud POS


• C. Commerce Runtime (CRT)


• D. Retail Server

Answer: A

Explanation:
Section: Understand the architecture and development environment (20- 25%)
Explanation/Reference:
Retail hardware station provides services that enable retail POS clients and peripherals such as printers,
cash drawers, and payment devices to communicate with retail server.

NEW QUESTION 19
You are a developer for an Independent Software Vendor (ISV).
You need to create new extended data types in Microsoft Dynamics 365 for Finance and Operations.
What are two best practices for extending a series of data types? Each correct answer presents a complete solution.

• A. An EDT should be created for each atomic entity being utilized.


• B. Subtypes are not required for EDTs that do not contain any property changes.


• C. You cannot extend the recID or tableID system data types.


• D. You cannot use EDTs if one of them is a member of the parent extended data.

Answer: AB

Explanation:
Section: Develop new elements by using Application Explorer (20-25%)
Explanation/Reference:
Whenever possible, you will want to use EDTs and EDTs should be created for each atomic entity in the situation that your application is modeling. You should only create subtypes when they are needed. In other words, when you are creating an EDT that
extends another EDT, but you aren't changing any of its properties, you probably do not need to create a new subtype.

NEW QUESTION 20
Which of the Microsoft Dynamics 365 for Finance and Operations application stack provides financial and human resources management functionality?

• A. Application Suite


• B. Application Object


• C. Application Foundation


• D. Application Platform

Answer: A

Explanation:
Section: Understand the architecture and development environment (20- 25%)
Explanation/Reference:
Most of the functionality we associate with Dynamics 365 for Finance and Operations is added in the
Application Suite. Specific examples include the financial management, inventory or warehouse
management, human resources management or the fleet management scenario.

NEW QUESTION 21
You are creating a FactBox form.
You need to determine whether you should use the Form Part Factbox Grid from pattern or the Form Part Factbox Card form pattern.
In which situation should you opt to use the Form Part Factbox Grid?

• A. when the form that the part is on contains a grid


• B. if the FactBox resides on a form that has more than one datasource


• C. when you want to display multiple rows of related information


• D. if the FactBox resides on more than one part of the form

Answer: C

Explanation:
References:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev-itpro/user-interface/factbox-form-patterns

NEW QUESTION 22
You manage a Microsoft Dynamics 365 for Retail environment. You are preparing to deploy packages.
Which two types of items can you deploy as a package? Each correct answer presents a
complete solution.

• A. a binary hotfix to the Application Object Server (AOS) runtime components


• B. an updated Dynamics 365 for Retail customization package


• C. a Microsoft Dynamics 365 Language Pack


• D. a Retail Software Development Kit (SDK)

Answer: AB

Explanation:
Section: Develop and extend retail components (15-20%)
Explanation/Reference:
A deployable package is a unit of deployment that can be applied in any Microsoft Dynamics 365 for Retail environment. A deployable package can be a binary hotfix to the Application Object Server (AOS) runtime components, an updated Dynamics 365 for Retail customization package, or a new Microsoft Dynamics 365 for Retail customization/application module package.

NEW QUESTION 23
You create a new form to allow users to edit records in the Customer table. You need to prevent users from deleting any customer records.
What should you do to achieve this goal?

• A. On the CustTable data source on the form, set the Allow Delete property to No.


• B. Remove the Delete command button from the form.


• C. On the form design, set the View Edit Mode property to View.


• D. Implement an OnDeleted event handler to prevent the deletion.

Answer: A

NEW QUESTION 24
You are a developer for an Independent Software Vendor (ISV) and will be working with the X++ programming language and Microsoft Dynamics 365 for Finance and Operations.
Which three primitive data types will you use in this situation? Each correct answer presents a complete solution.

• A. Float


• B. Real


• C. Short


• D. AnyType


• E. Boolean

Answer: BDE

Explanation:
Section: Develop new elements by using Application Explorer (20-25%) Explanation
Explanation/Reference:
Anytype – A placeholder for any data type.
Booleans – Can only contain the values false and true. Dates – Contains day, month, and year.
Enums – An abbreviation for enumerated text – a set of literals. GUIDs – A globally unique identifier.
Integers – A number without a decimal point. To declare an integer, use the keyword int. Reals – Numbers with a decimal point; also called decimals.
Strings – A number of characters. To declare a string, use the keyword str.
TimeOfDay – Contains hours, minutes, and seconds. To declare a time, use the system type timeOfDay.
utcdatetime – Contains year, month, day, hour, minute and second.

NEW QUESTION 25
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