Sitecore Sitecore-10-NET-Developer Exam With Confidence Using Practice Dumps

 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

 Sitecore headless development is based on a decoupled architecture where the rendering host is a separate application that handles the presentation logic and the Content Delivery role is a Sitecore instance that handles the content management and delivery. The rendering host communicates with the Content Delivery role using Sitecore headless services, which are APIs that expose Sitecore content and layout data in a JSON format. The rendering host translates a visitor request to a content item in the Sitecore instance. The Sitecore instance using Sitecore headless services returns the content item and the associated presentation details, and so on, to the rendering host. The rendering host renders the content item for the visitor. This way, the rendering host can use any technology or framework that supports HTTP requests and JSON parsing, such as ASP.NET Core, React, Angular, Vue, etc. References:

• Headless development with the ASP.NET Rendering SDK
• Sitecore Headless Development FAQ
• Sitecore Headless Development

This answer is based on the Sitecore documentation of dynamic placeholders1. Dynamic placeholders are an extension of the regular Sitecore placeholders that allow you to add the same placeholder name several times across multiple renderings, and even within the same rendering. Dynamic placeholders generate a unique key for each placeholder instance, which ensures that the content within the placeholder is unique and not duplicated. Dynamic placeholders also enable you to build functionality that generates multiple placeholders within the same rendering dynamically. For example, you can use dynamic placeholders to create a tab component that can have any number of tabs, each with its own content. References:

• Dynamic placeholders
• Sitecore dynamic placeholders and JSS
• Walkthrough: Configure your components to use dynamic placeholders