Sitecore-10-NET-Developer Exam Dumps : Sitecore 10 .NET Developer Exam

The field helper is a Sitecore MVC helper that renders the content of a field in the view. It also enables the field to be editable in the Experience Editor or Horizon. To prevent a field from being edited, you can set the editable parameter to “false” in the field helper. For example, @Html.Sitecore().Field(“title”, new { editable = false }) will render the title field without the editing capabilities. This parameter overrides the default behavior of the field helper, which is to render the field as editable if the page is in edit mode. Setting the editable parameter to “false” can be useful for fields that are not meant to be changed by the content authors, such as system fields or fields that are populated by code. 

A placeholder key is a unique identifier that is used to refer to a specific placeholder in the presentation details of an item. A placeholder key is defined in the placeholder settings item that is linked to a rendering or a sublayout. A placeholder key can also be defined in the code or markup of a component. A placeholder key can be static or dynamic. A static placeholder key has a fixed value, such as /main. A dynamic placeholder key has a variable value, such as /main-{GUID}, where {GUID} is replaced by a unique identifier at runtime. Dynamic placeholders allow multiple instances of the same component to be added to a placeholder without conflicts. References:

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 The sitecore.json file is the project configuration file that contains several properties, including a modules property that references the relevant Sitecore Content Serialization modules. If the path of a specific module file is not set in the modules property, the SCS system will not be able to locate and access the module file, which contains the items to be serialized. Therefore, the paths and related items included in the module will not be serialized when you run a push or pull command. This can lead to missing or inconsistent data between the Sitecore instance and the file system. References:

• Sitecore Content Serialization structural overview
• Create a Sitecore Content Serialization module