Microsoft MB6-704 Online Practice Questions and Exam Preparation

Microsoft MB6-704 Online Questions & Answers

• Question 61:

  You develop a Microsoft SQL Server Repotting Services (SSRS) report for a customer.

  You need to ensure that the report is available in Dynamics AX.

  Where should you save the report?

  A. The Dynamics AX model store
  B. The SSRS server
  C. The Application Object Server (AOS)
  D. The Dynamics AX clients
  B. The SSRS server

• Question 62:

  You have two tables named Table l and Table2. There is a many to one relationship between Table2 and Table l. You discover that following X++ statement is very slow to execute;

  

  Table l field cannot have duplicate data in Table 1

  You need to reduce the amount of time it takes for the code to execute.

  What should you create?

  A. A unique index in table 1 Field and a unique index in table2.ref Field
  B. A non-unique index in table 1 Field and a unique index in table2.refField
  C. A unique index in table 1 Field and a non-unique index in table2 ref Field
  D. A non-unique index in table 1 Field and a non-unique index in table2 ref Field
  C. A unique index in table 1 Field and a non-unique index in table2 ref Field

  ---

  Put a unique index on the one-side field of the relation, that is on Table1. Put a non-unique index on the many-side field of the relation, that is on Table2.

• Question 63:

  You need to provide users with the ability to open a Microsoft SQL Server Reporting Services (SSRS) report from a form. What should you use?

  A. A data source
  B. A form part
  C. An output menu item
  D. A display method
  B. A form part

  ---

  Use the report servers form to connect a Microsoft Dynamics AX Application Object Server (AOS) instance to a Microsoft SQL Server Reporting Services instance.

  Note: In Microsoft Dynamics AX, navigation to forms and reports is organized into modules. A module is a collection of forms, and reports that you use for a specified business activity.

  Reference: Report servers (form) [AX 2012]

• Question 64:

  You are developing a class named Class l that performs several calculations. One of the methods in Class l is named method 1.

  Other developers will create classes that inherit from Class l.

  You need to ensure that method l is available to Class l and to all of the classes that inherit Class

  A. The developers must not be able to call method l from any other classes. Which keyword should you use to define method l?
  B. Protected
  C. Public
  D. Server
  E. Private
  D. Server

  ---

  Methods that are declared as private can be called only from methods in the class where the pri- vate method is declared. Reference: Method Modifiers [AX 2012]

• Question 65:

  You need to develop X++ code to fetch data from a database by using a query object. Which class should you use to perform the fetch operation?

  A. Query Run
  B. Query Build Range
  C. Query
  D. Query Build Data Source
  A. Query Run

  ---

  The QueryRun class traverses tables in the database, fetches records that satisfy constraints that are given by the user, and helps to gather such constraints from user input. Reference: QueryRun Class [AX 2012]

• Question 66:

  You need to identify the output of the following X- statement:

  

  What should you identify?

  A. 3
  B. 3
  C. 4
  D. 3
  A. 3

  ---

  MOD: Integer remainder

  Returns the remainder of an integer division of expression1 by expression2.

  Reference: Arithmetic Operators [AX 2012]

• Question 67:

  You are developing logic that will use a query object to fetch data from a database.

  Which function should you use to validate that the elements of type query exist in the Applica- tion Object Tree (AOT)?

  A. Query Build Data Source
  B. Query
  C. QueryStr
  D. QueryRun
  C. QueryStr

  ---

  QueryStr retrieves a string that represents an existing query. This function is a compile-time function, which is a metadata assertion function. Compile-time functions take arguments that represent entities in the Application Object Tree (AOT)

  and vali- date these arguments at compile time. They have no effect at run time.

  Incorrect:

  Not D: The QueryRun class traverses tables in the database, fetches records that satisfy con- straints that are given by the user, and helps to gather such constraints from user input.

  Reference: queryStr Function [AX 2012]

• Question 68:

  You need to store the preferred method of correspondence in a table named Dir Person Table. The solution must meet the following requirements:

  The table must have a field that stores the preferred method of correspondence.

  

  The field must have values of Mail, E-mail, or Unknown.

  

  The text representing the preferred method of correspondence values on forms must be localized to

  

  the language used by the user.

  The values in the database must not be localized.

  

  How should you create the field in Dir Person Table?

  A. Create an extended data type (EDT) used to store the preferred method of correspondence. The EDT must extend from the string. Use the EDT to create the field in Dir Person Table.
  B. Create an enum that stores the preferred method of correspondence and has the values of Mail, E- mail, and Unknown. Use this enum to create the field in Dir Person Table.
  C. Create a string field that stores the preferred method of correspondence.
  D. Create an integer field that stores the preferred method of correspondence.
  A. Create an extended data type (EDT) used to store the preferred method of correspondence. The EDT must extend from the string. Use the EDT to create the field in Dir Person Table.

  ---

  EDT can be used for localization.

  Both EDT and base enums can be used as extension for a field. So why to create an EDT for a base enum? This is because, Only EDTs can be used when adding a field to dialog. If a field used in a dialog is of the type enum like NoYes, even then the extended data type NoYesId ex- tending the base enum NoYes must be used.

• Question 69:

  You write the following X + +code: (Line numbers are included for reference only.)

  

  You need to handle the deadlock exception and the error exception.

  Which code segment should you insert at line 09?

  A. catch(Exception::deadlock) catch(Exception::error) info("Exception occurred");
  B. catch(Exception) info("Exception occurred"); }
  C. catch(Exception::deadlock) info("Exception occurred"); catch(Exception::error) info("Exception occurred");
  D. catch(Exception::deadlock. Exception::error) info("Exception occurred");
  A. catch(Exception::deadlock) catch(Exception::error) info("Exception occurred");

• Question 70:

  Last Name is a field in a table. The length of the field is modified at different layers as follows:

  ?At the SYS layer, the field is set to 20 characters. ?At the USR layer, the field is set to 60 characters. ?At the CUS layer, the field is set to 40 characters. ?At the VAR layer the field it is set to 10 characters.

  At runtime, what will be the length of the Last Name field?

  A. 40
  B. 10
  C. 20
  D. 60
  D. 60

  ---

  In Microsoft Dynamics AX, a layer system is used to manage elements. The USR layer is the top layer and the SYS layer is the bottom layer, and each layer has a corresponding patch layer above it. The AOS manages layer flattening or overshadowing at runtime. That is, when you make an object

  

  modification in one layer, the modification overshadows the object on a lower layer at runtime. You could, for example, decide to change a caption on a standard form. The change is saved on your layer only, and the revised--or flattened-form replaces the standard form at run- time.

  Reference: Model store architecture [AX 2012]