App Builder - Data Modeling and Management

Samantha has completed designing a solution that involves a complex data model for a new Salesforce application project. She would like to visualize the data model when creating the objects, fields, and relationships. It is necessary that any customization can be revised quickly on the spot. What would be the most suitable approach for completing the task?

• Use the Object Manager to build the data model and use the Schema Builder to visualize it

• Use the Schema Builder to build and visualize the data model

• Use the Schema Builder to build the data model, and use the Object Manager to visualize it

• Use the Object Manager to build and visualize the data model

Answer explanation

Schema Builder es una herramienta, a la que se puede acceder desde Setup, que permite visualizar y editar un modelo de datos. La creación de objetos, campos y relaciones personalizados se puede realizar en una interfaz sin necesidad de cambiar de una página a otra.

Desde Object Manager no se puede utilizar para visualizar un modelo de datos.

¿Which of the following are true regarding master-detail relationships?

• When a user deletes a master record, all detail records are deleted

• Roll-up summary fields can be created on the master object

• An object can have up to five master-detail relationship fields

• Ownership of detail records is determined by the master record

• The relationship field needs to be marked as required on the detail object

Answer explanation

En una relación maestro-detalle, los campos de la relación se marcan automáticamente y siempre como obligatorios en el objeto de detalle, y no es necesario hacerlo obligatorio.

Un objeto puede tener hasta dos campos de relación maestro-detalle.

A Salesforce Administrator is building an application for which a master-detail relationship needs to be created between the Account object and a custom object. What is true regarding the relationship?

• The standard object can be on the master or detail side of this relationship

• The object on the detail side will inherit the security and sharing settings of the master object

• The custom object can be on the master or detail side of this relationship

• The standard object can only be on the master side of this relationship

Answer explanation

En las relaciones maestro-detalle entre objetos estándar y personalizados, el objeto estándar es siempre el maestro. Un objeto estándar no puede estar en el lado del detalle con un objeto personalizado en el lado principal.

Los registros detallados heredan la configuración de seguridad y uso compartido del maestro.

Objects A and B are in a master-detail relationship, with A as the master. There is a sharing rule that grants all Marketing Users 'Edit' permission to object A. Based on the given information, which of the following statements are true?

• Marketing Users have edit access to object B

• Object B cannot be part of another master-detail relationship

• Object B cannot have an Owner field

• Object A cannot be part of another master-detail relationship

Answer explanation

El objeto personalizado en el lado del detalle de una relación maestro-detalle no puede tener un propietario y hereda las reglas de acceso del maestro.

Sam is a system administrator of Cosmic Solutions who has determined that he needs a junction object to model a many-to-many relationship between Students and Subjects. He creates the junction object 'Student Subjects' and then creates the first master-detail relationship between Students and 'Student Subjects'. What will be the result of creating this primary relationship?

• The junction object detail and edit pages use the color from the primary object.

• The primary relationship cannot be deleted if there is a second master-detail relationship.

• The junction object inherits the owner from the primary object.

• Junction object records can always be created, edited, or deleted if the users have at least Read access to the primary object.

Answer explanation

El objeto de unión heredará el color y el icono del objeto principal y del propietario.

La relación principal se puede eliminar, en cuyo caso la segunda relación maestro-detalle se convertirá en la principal.

El atributo de configuración de uso compartido en el objeto de cruce determina el acceso de uso compartido que los usuarios deben tener a un registro maestro para crear, editar o eliminar sus registros de detalles asociados. En este caso, los registros de detalle son los registros de objeto de unión.

Global Containers is planning to use two custom objects to track vehicle and cargo data. A vehicle can transport multiple cargo containers, while a cargo container is always associated with one vehicle. The company decommissions certain vehicles if they do not pass the quality checks; such vehicle records are deleted. In addition, it is mandatory to keep the history of all cargo data for compliance purposes. What would be recommended for defining the data model for these custom objects?

• Define a master-detail relationship field on the 'Vehicle' object that references the 'Cargo' object.

• Define a lookup relationship field on the 'Vehicle' object that references the 'Cargo' object.

• Define a master-detail relationship field on the 'Cargo' object that references the 'Vehicle' object.

• Define a lookup relationship field on the 'Cargo' object that references the 'Vehicle' object.

Answer explanation

Las relaciones de búsqueda conectan dos objetos en una relación padre-hijo. Sin embargo, no establecen el comportamiento de eliminación en cascada de forma predeterminada. En este caso, la Carga tendría que ser el objeto secundario del Vehículo. El campo de relación de búsqueda para Vehículo se agregaría en el objeto Cargo.

While adding custom fields to a newly created custom object, you have determined that you need a field that can store up to 500 characters of text on separate lines. Which data type would you select?

• Multi-Line Text

• Text Area (Long)

• Text Area

• Text

Answer explanation

Un campo de texto permite ingresar una sola línea de texto.

Un campo de área de texto permite ingresar hasta 255 caracteres en líneas separadas.

El área de texto (largo) puede almacenar hasta 131 072 caracteres.

El texto de varias líneas (Multi-Line Text) no es un tipo de campo de Salesforce.

A Salesforce Administrator would like to use the Data Loader to create several User records. Which of the following User fields are required for inserting Users via the Data Loader?

• ProfileId

• Company

• Role

• Email

• Username

Record types have been defined on the Account object. What does this mean?

• Different page layouts can be assigned for each record type

• Different fields can be defined for each record type

• Different users can be assigned to each record type

• Different picklist values can be defined for each record type

Answer explanation

Los tipos de registro permiten definir un conjunto diferente de valores de lista de selección por tipo de registro, así como diferentes diseños de página. Los tipos de registros se asignan a perfiles, no a usuarios.

Which of the following are required to model a many-to-many relationship between two custom objects?

• Lookup relationship

• Hierarchical relationship

• Master-detail relationship

• Junction object

Answer explanation

Las relaciones maestro-detalAmbos son necesarios para construir una relación de muchos a muchos entre dos objetos personalizados. Un objeto de unión es un objeto personalizado que se utiliza para conectar los dos objetos que deberían tener una relación de varios a varios. El objeto de unión contiene un campo Maestro-Detalle para cada uno de los dos objetos. En cada uno de estos campos, uno de los objetos en la relación de muchos a muchos es el "Maestro" y el objeto de unión es el "Detalle".le se utilizan para modelar relaciones de muchos a muchos entre dos objetos. Un objeto de cruce es un objeto personalizado con dos relaciones maestro-detalle y se utiliza para conectar los dos objetos que están relacionados entre sí.