MB-820 Practice Test Questions

113 Questions


Topic 1: Case Study Alpine Ski House

You need to populate the Incident Date and Status fields in the Room Incident table.
Which instructions or trigger should you use? To answer, select the appropriate options in the answer area
NOTE: Each correct selection is worth one point








Explanation:
Instructions to use for Incident Date and Status fields:
Trigger to introduce the function:
Step-by-Step References:
Workdate Function in AL
Triggers in AL

You need to create the codeunit to read the POS terminal APIs.
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.






You need to define the data types for the fields of the N on-conformity table.
Which two data types should you use? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.


A. Integer for the N on-conformity Number field


B. Date Time for the Non-Conformity Date field


C. Char for the Non-Conformity Number field


D. Date for the Non-Conformity Date field


E. Code for the Non-Conformity Number field





C.
  Char for the Non-Conformity Number field

E.
  Code for the Non-Conformity Number field

Explanation: In Business Central, fields in tables are assigned specific data types that determine the kind of data they can store. For the Non-conformity table mentioned in the case study, the following data types should be used:

Date for the Non-Conformity Date field: This is because the Non-conformity Date field is required to store only the date when the non-conformity was recorded. The Date data type is appropriate for storing dates without times.
Code for the Non-Conformity Number field: The Non-conformity Number field is described to use alphanumeric values with a format that includes "NC" and the year, like "NC24-001". In Business Central, the Code data type is used for fields that store alphanumeric keys. It is a text field with a limited length, which makes it suitable for number series that contain letters and numbers.
Other options are not suitable:

A. Integer for the Non-conformity Number field: This would not be appropriate because the Non-conformity Number includes alphanumeric characters and not just integers.
B. DateTime for the Non-Conformity Date field: This is not correct because there is no requirement to store the time alongside the date.
C. Char for the Non-Conformity Number field: Char data type is not typically used in Business Central for number series or identifiers. The Code data type is preferred for this purpose.

You need to create the configuration table and page for the non-conformity functionality.
Which table configurations should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point






You need to define the properties of the comments field of the Non-conformity page.
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.






You need to define the tables used for the non-conformity entity.
What should you use?


A. document history table to introduce the non-conformity entities


B. document table to introduce the non-conformity entities


C. supplemental table to introduce the non-conformity lines





B.
  document table to introduce the non-conformity entities

You need to select the appropriate page types to solve the reporting requirements.
Which page types should you use? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.






You need to define the properties for the Receipt No. field in the Non-conformity table when storing the information to the purchasing department
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.






You need to provide the endpoint to the PMS provider for the RoomsAPI page.
How should you complete the API page endpoint? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point






You need to download a stored picture from the Room Incident page.
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.






You need to create the Install codeunit that is requited in the extension used for installing or updating the Housekeeping app.
Which data type or declaration should you use? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.






You need to improve performance when ticketAPI is used to analyze the POS data. What should you do?


A. Set the ODataReadonlyGetEnabled parameter to True in the Business Central admin center.


B. Set the AceesByPermission property to Read on the ticketAPI API page.


C. Enable read scale-out on the Business Central database.


D. Set the DataAccesslntent property to Readonly on the ticketAPI API page.





C.
  Enable read scale-out on the Business Central database.


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