File Info
| Exam | Development, Extensions and Deployment for Microsoft Dynamics 365 for Finance and Operations |
| Number | MB6-894 |
| File Name | Microsoft.MB6-894.CertKey.2019-05-23.25q.vcex |
| Size | 253 KB |
| Posted | May 23, 2019 |
| Download | Microsoft.MB6-894.CertKey.2019-05-23.25q.vcex |
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Demo Questions
Question 1
You are an Independent Software Vendor (ISV) developer who is responsible for maintaining code for a solution. During code review, the reviewer identifies the following block of code:
The reviewer requests that you improve readability by removing hard coded values in the code.
Which two steps should you take to fulfill the request? Each correct answer presents part of the solution.
- Add the following lines to the beginning of the class
- Make the following changes to the case statement lines:
- Make the following changes to the case statement lines:
- Add the following lines to the beginning of the class:
Correct answer: CD
Question 2
You are working in a model that extends the Application Suite model, and you want to modify the insert method on the SalesLine table using X++ logic. The code looks like the following:
…
salesLineType.inserted();
…
The salesLineTYpe.inserted() method appears as follows:
public void inserted()
{
}
You need to create a class to run code prior to running the salesLineType.inserted() method in the SalesLineType.insert() method.
What should you do?
- Create a new class and extend the onlineserted event.
- Create a new class that extends the SalesLineType class. Overwrite the inserted method on your new class.
- Customize the SalesLine table. Overwrite the insert() method and add your code immediately before the salesLineType.inserted() method.
- Create a new class, and add a method that is a pre-event handler for the salesLineType.inserted() method.
Correct answer: D
Question 3
You are writing an X++ method to delete a SalesLine record.
You need to ensure that the call to the delete() method succeeds.
Which two criteria must be met to accomplish this goal? Each correct answer presents part of the solution.
- The record to delete must have been read from the database using the forupdate keyword in a select statement.
- The dispose() method must be called after the delete() method is called.
- The delete() method must be called inside a transaction by using the ttsbegin and ttscommit statements.
- The record to delete must be locked first by calling the selectLocked() method.
Correct answer: CD
Question 4
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.
- The method does not assign a value to the variable var2.
- The If and Else statements should not use braces because each statement is only one line.
- The parameter _param should be assigned using the format _param = _param + var1.
- The method manipulated the parameter _param.
- The return keyword is used in both the If and the Else statements.
Correct answer: ADE
Question 5
You are an Independent Software Vendor (ISV) developer, and you are writing a custom job by using the SysOperation framework.
The job needs to report informational messages.
Which block of code will report an informational message without a request for user intervention?
Correct answer: B
Question 6
Which two components of the server architecture of Microsoft Dynamics 365 for Finance and Operations work in conjunction with one another to present web page accessibility through a supported web browser? Each correct answer presents part of the solution.
- Data Access Layer
- Interaction Layer
- Cache
- Forms Engine
Correct answer: BD
Question 7
You finish developing a model named CompletedModel1 that contains objects.
Which three items from the model must be included to build the CompletedModel1 model during the package build on the build server? Each correct answer presents part of the solution.
- Metadata of objects in CompletedModel1
- CompletedModel1 descriptor file
- Visual Studio solution file
- Source code of objects in CompletedModel1
- CompletedModel1 build result file
Correct answer: ABD
Question 8
You are installing Microsoft Dynamics 365 for Retail in a store location that has limited Internet connectivity.
You need to implement a solution that supports multiple point-of-sale (POS) devices that have shared shifts.
Which component should you install to achieve this goal?
- Retail Headquarters
- Retail Store Scale Unit
- Commerce Runtime (CRT)
- Retail Software Development Kit (SDK)
Correct answer: B
Explanation:
References:https://docs.microsoft.com/en-us/dynamics365/unified-operations/retail/retail-components References:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/retail/retail-components
Question 9
You are developing a Cloud point-of-sale (POS) solution for Microsoft Dynamics 365 for Retail that validates a member’s loyalty points.
You add a method to the RetailTransactionServiceEx class to validate the loyalty points.
Which service did you extend when you added this method?
- Sync Service
- Commerce Runtime (CRT) Services
- Real-time Service
- Internet Information Services
Correct answer: C
Explanation:
References:https://docs.microsoft.com/en-us/dynamics365/unified-operations/retail/dev-itpro/extend-commerce-data-exchange References:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/retail/dev-itpro/extend-commerce-data-exchange
Question 10
You are planning to deploy Microsoft Dynamics 365 for Finance and Operations and need to select server architecture.
Which advantage is unique to the Local Business Data deployment option?
- It does not require a locally-installed client and is designed to generate web pages that are accessible on any Internet browser.
- It is deployed to the cloud using Azure Infrastructure as a Service (IaaS) so that internal IT will not have to support local hardware.
- It can be subscribed to as a Software as a Service (SaaS) so that no local hardware is utilized and all updates are managed by Microsoft.
- It utilizes Service Fabric standalone clusters that can be deployed on a Windows 2016 server that resides both in the cloud and on premise.
Correct answer: D
