Salesforce Updated Development-Lifecycle-and-Deployment-Architect Exam Questions and Answers by kayla

The optimized order to load the objects is: accounts, contacts, leads, products, opportunities, opportunity line items. This order follows the dependency and relationship rules among the objects, such as: accounts must be loaded before contacts, as contacts are related to accounts; leads must be loaded before opportunities, as opportunities can be converted from leads; products must be loaded before opportunity line items, as opportunity line items are related to products; and opportunities must be loaded before opportunity line items, as opportunity line items are related to opportunities. See [Data Import Order] for more details.

 The following issues could be affecting their deployment times:

• The number and complexity of Apex tests will have a large impact on the deployment time, as the tests will take longer to run and consume more resources.
• Some components such as profiles, custom junction objects, and fields take longer to process than others, as they have more dependencies and validations to check.
• Users are working in the org during deployment can affect users and the deployment, as they can lock records or metadata components that are being deployed, causing errors or delays.

The advantages of the package development model are improving team development and collaboration, facilitating automated testing and continuous integration, and significantly reducing the need for manually tracking changes. The package development model allows the developers to work on modular and reusable components that can be easily tested and deployed. The package development model does not eliminate the need of using change sets, as they can still be used for deploying non-packaged components or metadata. The package development model does not provide its own source control, but rather relies on external source control systems such as Git.

The partner can use Developer Edition or Partner Developer Edition for development of the managed package. These environments allow the creation of a namespace and the packaging of components into a managed package. Developer sandbox and Developer Pro sandbox do not support these features and are not suitable for developing a managed package.