MB6-894 exam

You are writing an X++ method. You need to perform the same logic for multiple records in the database. How should you iterate over multiple records in X++?A . Declare a table buffer variable, and then write a "while select" statement to iterate through each record.B . Declare a shared...

You are an Independent Software Vendor (ISV) developer, and you are reviewing the code in a solution. During the code review, you see the following: using (var sr = new System.IO.StreamReader(_inputFilename)) { var textFromFile = sr.ReadToEnd(); this.processFileDate(textFromFile); } Which two statements about the sr and textFromFile variables are true? Each...

You are planning to use X++ to develop a solution that will update multiple records. You need to ensure that if the solution attempts to modify records that are currently being edited by a user, the operation will be retried. Which type of exception should you handle?A . UpdateConflictB ....

You are writing a method to update the Customer reference field on a Sales order table record. You begin by writing the following code: class ExampleClass { /// <summary> /// Update the Customer reference field on the Sales orders table. /// </summary> /// <param name = "_salesId"> /// Sales order...

You are extending primitive data types to make your code more readable, and you need to assign Extended Data Types (EDT) properties. Which best practice should you follow?A . Do not leave the display length and style an Auto.B . Ensure that the HelpText property is the same as the...

You have previously written a PurchOrderActivation class with the following logic: class PurchOrderActivation { private static PurchOrderActivation construct() { return new PurchOrderActivation(); } ... } You need to instantiate PurchOrderActivation from a new class named PurchOrderActivationExtended, which extends PurchOrderActivation. What are two possible ways to instantiate the PurchOrderActivation class in...

You are reviewing the basic set of primitive data types in Microsoft Dynamics 365 for Finance and Operations with a client. The client wants to know the best data type to use for a set of literals, such as states of nature or key reporting structures. Which type should you...

You are an Independent Software Vendor (ISV) developer working in the "ABCModule" module in an existing solution. You create a new label in the XYZ-en-US.label.txt file with a Label ID of "LabelText", a Label of "Text for the Label", and a Description of "ABC". How should you reference this new...

You are an Independent Software Vendor (ISV) developer, and you are reviewing the code in a solution. During the code review, you see the following: using (var sr = new System.IO.StreamReader(_inputFilename)) { var textFromFile = sr.ReadToEnd(); this.processFileDate(textFromFile); } Which two statements about the sr and textFromFile variables are true? Each...

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: What is the...