Microsoft MB6-894 Online Practice Questions and Exam Preparation

Microsoft MB6-894 Online Questions & Answers

• Question 81:

  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.
  A. The method does not assign a value to the variable var2.
  D. The method manipulated the parameter _param.
  E. The return keyword is used in both the If and the Else statements.

• Question 82:

  You need to troubleshoot an issue concerning the scheduled uploads of transactional data that is using the Async sync library. Where should you go to access this library?

  A. Real Time Service
  B. Retail Server
  C. Retail Modern POS
  D. Channel Database
  C. Retail Modern POS

• Question 83:

  You create a new class named NewClass1 in a model. NewClass1 manipulates the CustTable table in the protected method modifyCustTable. NewClass1 has the following code:

  

  In the same model as NewClass1, you create a new class named NewClass2. You want to run the code in the modifyCustTable method from the callModifyCustTable method in NewClass2. What is a correct example of calling the modifyCustTable method from NewClass2?

  

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  B. Option B

• Question 84:

  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. Retail Server
  B. Cloud POS
  C. Hardware Station
  D. Commerce Runtime (CRT)
  E. Retail Modern POS
  C. Hardware Station

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  References: https://docs.microsoft.com/en-us/dynamics365/unified-operations/retail/retail-components

• Question 85:

  What is an example of a best practice for creating base enumerations?

  A. Use base enumerations when there is a variable number of user-defined outcomes.
  B. Value of zero should be used as the default value for base enumerations.
  C. Avoid accessing a constant by using an enumerator.
  D. Avoid assigning labels to enumerations that have a default value.
  B. Value of zero should be used as the default value for base enumerations.

• Question 86:

  You are developing a solution to insert and update records in a table named Table1, and you need to ensure that you handle the possible exceptions. Table1 does not have any unique indexes that include the ID or the Description fields. The table has the following structure:

  

  Additionally, you have the following X++CODE:

  

  What is the output of the X++ code?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

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  References: https://msdn.microsoft.com/en-us/library/aa893385.aspx

• Question 87:

  You create a new retail server API for a Cloud point-of-sale (POS) solution in Microsoft Dynamics 365 for Retail.

  You need to register your new retail server extension.

  Which file should you update?

  A. Retail Server web.config
  B. Retail Cloud POS web.config
  C. AOS Service web.config
  D. Retail Store Front web.config
  A. Retail Server web.config

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  References: https://docs.microsoft.com/en-us/dynamics365/unified-operations/retail/dev-itpro/commerce-runtime-extensibility

• Question 88:

  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?

  A. It does not require a locally-installed client and is designed to generate web pages that are accessible on any Internet browser.
  B. It is deployed to the cloud using Azure Infrastructure as a Service (IaaS) so that internal IT will not have to support local hardware.
  C. 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.
  D. It utilizes Service Fabric standalone clusters that can be deployed on a Windows 2016 server that resides both in the cloud and on premise.
  D. It utilizes Service Fabric standalone clusters that can be deployed on a Windows 2016 server that resides both in the cloud and on premise.