What is the process for deploying a Shopify theme?

The process for deploying a Shopify theme primarily involves publishing it from the Shopify admin or using the Shopify Command Line Interface (CLI). This method allows developers and store owners to easily manage and switch themes without disrupting the current storefront. When you publish a theme through the admin, you merely select the theme you want to go live with, and it replaces the current one, ensuring a seamless transition for users.

Utilizing the Shopify CLI is an advanced technique that offers flexibility for developers, allowing them to upload and manage themes directly from their local environment. This can streamline development workflows, especially when making frequent updates or changes.

The other choices present methods that are either incorrect or not typical for deploying a theme. Simply deleting the previous theme and uploading a new one is not a standard practice because it could lead to data or customization loss. Resetting the store to default before deployment is unnecessary and could result in losing important settings and configurations. Modifying theme files through FTP connections is not supported by Shopify; instead, editing should occur directly in the theme editor or via the CLI to maintain integrity and security within the platform.