What is Chain of Command (CoC)? - Quiz

Which of the following statements is NOT true about variable declarations?

  • AYou can use var to declare local variables for declarations of for loop counters
  • BYou can declare a variable wherever statements can be provided.
  • CYou can declare a variable after the variable is used.
  • DYou can declare variables in smaller scopes, outside which the variables can’t be referenced.

You are customizing the Microsoft Dynamics 365 finance and operations apps. The customization involves adding new business logic that will be triggered upon certain events in the application.

You need to ensure that the new business logic can be easily maintained and does not interfere with future updates to the core application.

What should you do? Each correct answer presents part of the solution. Choose three.

  • AImplement event handlers for the required events to inject custom business logic.
  • BUse the Chain of Command (CoC) to extend the functionality of existing methods.
  • CCreate a new class extension to encapsulate the business logic.
  • DA, B, C

You are working on a Dynamics 365 application. You need to extend a base class method but the method is marked as [Hookable(false)].

You need to understand how this attribute affects your ability to wrap the method.

You need to determine if you can wrap the method in an extension class.

Can you do this?

  • ANo
  • BYes
  • COnly if the method is also marked as Wrappable(true)
  • DOnly if the method is not final

You are working on the company's Dynamics 365 finance and operations apps implementation. You need to extend the functionality of a base class method without modifying the base code.

You need to implement a solution that allows you to add custom logic before and after the base method execution.

Which approach should you use?

  • AImplement Chain of Command (CoC) in an extension class
  • BUse event handlers only
  • CCreate a new class with the same method
  • DModify the base class method directly

DRAG DROP -
You are a Dynamics 365 Finance developer.
Users must be able to view a filtered customer list from within a workspace.
You need to add the customer form to a workspace.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them on the correct order.
Select and Place:
  • A3, 2, 1, 4
  • B4, 2, 1, 3
  • C1, 2, 3, 4

DRAG DROP -
You are a Dynamics 365 Finance developer.
You need to troubleshoot performance issues for a client.
Which Lifecycle Services (LCS) tools should you use for each environment? To answer, drag the appropriate environment types to the correct tools. Each environment type may be used once, more than once, or not at all. You may need to drag the split bar between panes scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:
  • A3, 2, 1
  • B1,2,3

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You create a new form in a project.
You need to display tabs in a vertical alignment.
Solution: Apply the Simple List pattern.
Does the solution meet the goal?

  • AYes
  • BNo

DRAG DROP -
You need to map the Dynamics 365 Finance components into the standard models.
Which component belongs to which model? To answer, drag the appropriate models to the correct components. Each model may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:
  • AApplication Foundation,Application Foundation,Application Platform,Application Platform
  • BApplication Platform,Application Foundation,Application Foundation,Application Platform,

DRAG DROP -
A company uses Dynamics 365 Supply Chain Management.
You need to monitor system performance.
Which tool should you use? To answer, drag the appropriate tools to the correct requirements. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:
  • AA,C,B
  • BA,B,C

You are training a new Dynamics 365 Finance developer.
You need to recommend where asynchronous integrations should be used instead of synchronous integrations.
For which scenario should you recommend asynchronous integration?

  • AA retailer requires all new customer data captured at point of sale (POS) terminals through the day sent back to the system.
  • BA retailer wants to ensure gift card balances are communicated back to the system from point of sale (POS) terminals in near real-time.
  • CA manufacturer wants to move production data from an on-premises deployment Dynamics 365 Finance in near real-time.
  • DA warehouse wants to track movement of all inventory from scanners to the system.

You have unsaved changes or are in the middle of a quiz. If you leave, your progress might be lost. Select option for all questions.