A developer needs to read all sales order lines for a given sales order and process them one by one. The processing involves calling a method that may modify the record. Which X++ construct should the developer use to iterate over the records?

select firstonly SalesLine where SalesLine.SalesId == _salesId

update_recordset SalesLine setting SalesLine.SalesId = _salesId where SalesLine.SalesId == _salesId

while select SalesLine where SalesLine.SalesId == _salesId

insert_recordset SalesLine where SalesLine.SalesId == _salesId

A developer is working on a large codebase that has many legacy global functions. The developer needs to add a new reusable function that will be used across multiple modules. The developer wants to follow current best practices while minimizing disruption to existing code. What should the developer do?

Add the function as a table method on a commonly used table.

Add the new function to the Global class to be consistent with existing code.

Refactor all existing global functions into classes before adding the new function.

Create a new class with a static method and use it in new code.

A developer needs to write X++ code that checks if a customer has a credit limit. If the credit limit is zero, the code should display a warning. If the credit limit is greater than zero, the code should proceed with the order. Which control structure should the developer use?

A while loop that checks the credit limit.

An if-else statement checking if the credit limit is zero.

A for loop that iterates over the credit limit.

A switch statement on the credit limit value.

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Domain 4Objective 1

Develop X++ Code MB-500 Practice Questions (Page 2)

Part of the Develop and test code domain, which accounts for 20–25% of the MB-500 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~8–16 in this domain), expect 2–4 from this objective — we provide 37 practice questions to prepare you well beyond it. (estimate)

37questions here

8free pages

7concepts

20–25%of the exam

Questions 6–10

6application · medium
A developer needs to read all sales order lines for a given sales order and process them one by one. The processing involves calling a method that may modify the record. Which X++ construct should the developer use to iterate over the records?
Select an answer first
7expert · hard
A developer is working on a large codebase that has many legacy global functions. The developer needs to add a new reusable function that will be used across multiple modules. The developer wants to follow current best practices while minimizing disruption to existing code. What should the developer do?
Select an answer first
8foundation · easy
Which keyword is used in X++ to define a method that does not return a value?
Select an answer first
9application · easy
A developer needs to write X++ code that checks if a customer has a credit limit. If the credit limit is zero, the code should display a warning. If the credit limit is greater than zero, the code should proceed with the order. Which control structure should the developer use?
Select an answer first
10foundation · easy
Which of the following is a built-in global function in X++?
Select an answer first

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Develop X++ Code MB-500 Practice Questions (Page 2)

Questions 6–10

A developer needs to read all sales order lines for a given sales order and process them one by one. The processing involves calling a method that may modify the record. Which X++ construct should the developer use to iterate over the records?

Which keyword is used in X++ to define a method that does not return a value?

A developer needs to write X++ code that checks if a customer has a credit limit. If the credit limit is zero, the code should display a warning. If the credit limit is greater than zero, the code should proceed with the order. Which control structure should the developer use?

Which of the following is a built-in global function in X++?

Keep studying — Develop and test code