Sitecore Sitecore-10-NET-Developer - Sitecore 10 .NET Developer Exam

To limit the serialization of items under the Navigation item to the item itself and those one step below, you should add the scope property to the includes. The scope property specifies the range of content items to include or exclude from serialization. The possible values are: ItemOnly, ItemAndDescendants, ItemAndAncestors, and ItemAndSiblings. In this case, the scope should be set to ItemAndDescendants, which means the include will serialize the Navigation item and all its direct children. For example, if the Navigation item has the path /sitecore/content/home/navigation, you can add an include like this:

“items”: { “includes”: [ { “name”: “navigation”, “path”: “/sitecore/content/home/navigation”, “scope”: “ItemAndDescendants” } ] }

References:

Sitecore Content Serialization structural overview

Sitecore Content Serialization configuration reference

The Sitecore Extranet security domain is a website security domain that contains the user accounts that correspond to the visitors to the website. It also contains the customized roles that manage read access to the content of the website1. The Extranet domain is the default domain for the website and it is used to authenticate users who need to access restricted areas of the website, such as a members-only section2. The Extranet domain is not related to the Sitecore identity server, the Sitecore client tools, or the third-party environments. Therefore, the correct answer is C. References: https://doc.sitecore.com/xp/en/developers/82/sitecore-experience-platform/security-domains.html

https://doc.sitecore.com/xp/en/developers/91/platform-administration-and-architecture/sitecore-security.html

The $name token is a special token that can be used in fields on standard values items to instruct Sitecore to set the value of the field to the name of the item upon creation1. This token can be used in rich text, single-line text, and multi-line text fields2. To ensure that items created from a template automatically have the Title field populated with the name of the item, you should add the $name token to the template’s standard values Title field. This way, every item that inherits from the template will have the Title field set to the item name by default. You do not need to set the $name token in the new item’s content Title field, as this will only affect the specific item and not the template. The _name token is not a valid token in Sitecore and will not have any effect. References: 1: https://doc.sitecore.com/xp/en/developers/101/sitecore-experience-manager/the-name-token.html  2: https://doc.sitecore.com/xp/en/developers/sxa/93/sitecore-experience-accelerator/content-tokens.html

A data source is a content item that provides the data for a rendering. By default, a rendering uses the current page item as its data source, but it can be changed to use a different item. This allows the user to select a content item from a specific place within the content tree as the data source for the component. To ensure the component is flexible and the user can select a content item upon use, the component must support a change to the data source and the Datasource Location field must be configured. The Datasource Location field specifies where the user is allowed to look for the data source. It can be a reference to an item or a query that returns a list of items. The user can then select an existing item or create a new one from the Associated Content dialog in theExperience Editor or the Content Editor. This way, the user can reuse the same component with different data sources on different pages. References:

Data sources

Change the data source of a rendering

Datasource Location