Certified Development Lifecycle and Deployment Architect v1.0

The CTO at Universal Containers decided to implement the Scrum framework for its agile teams, and communicated a set of Serum principles to the company.
Which describes a Scrum principle?

Universal Containers has discovered a Sev0 defect in production. Tens of thousands of records will be created with incorrect data in minutes, producing significant brand damage as a consequence. The Salesforce administrator has suggested that the defective text field be replaced with a new picklist field directly in production. The page layout will be modified so that the text-field is removed and the new picklist field added.
What should the Salesforce architect advise?

Which two options should be considered when making production changes in a highly regulated and audited environment? (Choose two.)

Which two actions will contribute to an improvement of code security? (Choose two.)

Universal Containers (UC) has multiple development teams that work on separate streams of work, with different timelines. Each stream has different releases of code and config, and the delivery dates differ between them.
What is a suitable branching policy to recommend?

Universal Containers (UC) is embarking on a large program of work, with different projects and different vendors. UC created a center of excellence (COE) that is struggling with scope creep between the different projects.
What role should the architect suggest be added to the COE?

Cloud Kicks is switching to Salesforce from a different CRM. They have existing datasets for all standard Salesforce objects.
In which optimized order should the architect recommend these objects be loaded?

Universal Containers wants to introduce data volume testing to resolve ongoing performance defects earlier in the lifecycle. Regulations prohibit the use of production data in non-production environments.
Which two options can the architect recommend? (Choose two.)

What are three advantages of using the SFDX? (Choose three.)

There are many types of quality assurance techniques that can help minimize defects in software projects.
Which two techniques should an architect recommend, for Universal Containers to incorporate into its overall CI/CD pipeline? (Choose two.)

Universal Containers’s architect is documenting the application lifecycle management (ALM) process to communicate it to the development teams from different implementation partners.
Which three steps apply to any Salesforce development project? (Choose three.)

A team has completed a sprint and intends to deploy these changes after business approval, but they will immediately begin the next sprint.
What strategy should an architect recommend?

Universal Containers (UC) have developed a managed package targeted for AppExchange. The product includes some Apex code to customize and create layouts. UC is in the testing phase of the package, so it’s not certified yet. During testing on the target org, the Apex code for the layouts fails.
Why are the Apex classes not able to access the metadata of the target org during testing?

A developer was trying to retrieve the metadata from an org and ran the sfdx force:source:retrieve command. When the command was run, the developer received the error message: “This command is required to run from within an SFDX project.”
What can be two possible reasons that caused this problem? (Choose two.)