Explanation
One of the benefits of ALM that the BA should share with the stakeholder is that ALM provides processes and policies which help build apps more efficiently. ALM is a framework that defines and manages the stages and activities involved in developing, testing, deploying, and maintaining software applications. ALM helps to:
Build apps more efficiently: ALM helps to streamline and standardize the development process, reduce errors and rework, improve collaboration and communication among team members and stakeholders, and ensure quality and consistency of the applications.
Align with business goals and needs: ALM helps to ensure that the applications meet the requirements and expectations of the users and stakeholders, deliver value and benefits to the business, and support the business strategy and objectives.
Adapt to changes and challenges: ALM helps to enable continuous feedback and improvement, incorporate new features and functionalities, address issues and risks, and leverage new technologies and innovations. The other options are either incorrect or irrelevant. Option B is incorrect because ALM does not offer preview access to the three Salesforce releases per year, but rather requires maintenance exams or modules to keep up with the releases. Option C is incorrect because ALM does not allow features to remain static and reduce incremental changes, but rather encourages iterative and agile development that embraces changes and enhancements. References:
https://trailhead.salesforce.com/en/content/learn/modules/application-lifecycle-and-development-models/u

This answer states that conducting multiple dry runs is the additional activity that is most likely to result in a successful sprint demo for demonstrating some new Sales Cloud functionality for a project's stakeholders at Cloud Kicks. A dry run is a practice or a rehearsal of a presentation or a demonstration before the actual event.
Conducting multiple dry runs means that the BA performs and repeats the presentation or the demonstration of the new Sales Cloud functionality several times before showing it to the project's stakeholders. Conducting multiple dry runs is the additional activity that is most likely to result in a successful sprint demo because it helps the BA to prepare and polish their presentation or demonstration skills, to identify and fix any errors or issues in the new Sales Cloud functionality, and to anticipate and address any questions or feedback from the project's stakeholders. References:
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-business-analyst-quick-look/use-stakeholder

Explanation
A business analyst should evaluate the technical, operational, and regulatory impact of the user stories to understand the risk level of the Salesforce Field Service implementation. Technical impact refers to the complexity and feasibility of implementing the user stories with Salesforce technology. Operational impact refers to the effect of the user stories on the existing business processes and workflows. Regulatory impact refers to the compliance of the user stories with the applicable laws and regulations.
References:
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-business-analyst-certification-prep/ev
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-field-service-lightning-basics

Explanation
A user story is a type of documentation that describes what functionality a system should provide from a user's perspective. It is written in simple language that anyone can understand and follows a standard format of "As a [user role], I want [functionality], so that [benefit]". A user story helps to capture the user's needs and expectations from the system and provides a basis for developing test cases and acceptance criteria. A BA should use user stories to document the functionality that a system should provide so it can be developed into a work item. References:
https://trailhead.salesforce.com/en/content/learn/modules/business-analysis-user-stories/write-user-stories