Microsoft MB-500 Exam - Topic 1 Question 2 Discussion

Actual exam question for Microsoft's MB-500 exam

Question #: 2
Topic #: 1

[All MB-500 Questions]

You need to implement the payroll application data process.

Which two objects should you create? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Aa data contract class that uses the DataContractAttribute attribute

Ba service class that has a public method which accepts a single parameter for a contract

Ca class that extends SysOperationServiceBase

Dan UIBuilder class that extends SysOperationAutomaticUIBuilder

Show Suggested Answer

Suggested Answer: A, C

Scenario: You must develop a process to import payroll journals into the system.

A: Data Contract: Data contract class is the model class defining attributes needed for batch operations. These attributes are provided by the user, in a dialog. DataContractAttribute attribute is needed for the class and the properties methods requires DataMemberAttribute attribute.

C: Service: Service class extends from the SysOperationServiceBase class and contains the business logic for the batch operation. Developers often tend to add the business logic in controller classes, which violates the Single responsibility principle.

Incorrect Answers:

D: UI Builder: UI Builder class extends from SysOperationAutomaticUIBuilder class and is used for adding custom behavior to dialog / dialog fields dynamically constructed by the SysOperation framework.

http://daxingwitheshant.blogspot.com/2018/06/sysoperation-framework.html

by Blair at May 07, 2022, 07:29 AM

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Kallie

4 months ago

Are we sure about A? I thought data contracts were optional.

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Leonie

4 months ago

Wait, why would you need a UIBuilder class for payroll? Seems off.

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Nobuko

4 months ago

C is a must-have for service operations, no doubt!

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Christiane

5 months ago

I think B is also a good choice, but not sure about A.

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Raylene

5 months ago

Definitely A and C, those are essential for data contracts!

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Celia

5 months ago

I think the data contract class is crucial for data serialization, but I’m not entirely sure if it’s the best choice here.

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Vicente

5 months ago

I’m a bit confused about the UIBuilder class. I don’t recall it being necessary for the payroll process, but maybe it’s related to the user interface?

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Renea

5 months ago

I remember practicing with a question that involved SysOperationServiceBase. I feel like that might be one of the right answers here.

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Janey

5 months ago

I think we definitely need a service class with a public method, but I'm not sure about the data contract class. It seems important, though.

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Quiana

5 months ago

Ah, this is a tricky one. I know session management is a key part of web development, but I can't quite recall the specific header used for passing session IDs. I'll make an educated guess and go with option A.

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