Build a New Lightning Home Page

Correct Answer: D

You can access the Lightning App Builder from Setup by entering Lightning App Builder in the Quick Find box and then selecting Lightning App Builder.

With the Lightning App Builder, you can build: Single-page apps that drill down into standard page, Dashboard-style apps such as apps to track top sales prospects or key leads for the quarter, point apps to solve a task, such as an expense app for users to enter expenses and monitor expenses they've submitted.

In addition to this you can build custom record pages for your objects, tailored to the needs of your users and custom Home pages containing the components and features that your users use most.

Other options are incorrect because they are related to salesforce classic features.

Reference:

To set up a new Lightning Home Page in Salesforce, the Salesforce admin can follow these steps:

1. Log in to Salesforce as a Salesforce admin.
2. Click on the gear icon in the upper right-hand corner of the page and select "Setup."
3. In the left-hand sidebar, type "Lightning App Builder" in the Quick Find search bar and click on it.
4. Click on the "New" button in the upper right-hand corner of the page.
5. Select "Home Page" and click on "Next."
6. Enter a name for the new Lightning Home Page and click on "Next."
7. Choose a layout for the new Lightning Home Page and click on "Create."
8. In the Lightning App Builder, drag and drop components onto the page to customize it according to the requirements of the sales department. Some of the available components include charts, lists, news, recent items, and tasks.
9. Once the components have been added and configured, click on "Save" in the upper right-hand corner of the page.
10. Assign the new Lightning Home Page to the required profiles. To do this, go to "Home" in the left-hand sidebar, click on "Page Assignments," and then click on "Edit Assignments." Select the profiles that should have access to the new Lightning Home Page and click on "Save."

Therefore, the correct answer to the question is D: Access the setup through lightning and then search for lightning app builder.