A trainer is a role that works with the project team to understand the deliverables and then teaches the users of the deliverables how to utilize the project’s product. A trainer is responsible for designing, developing, and delivering training programs and materials that enable the users to learn and apply the skills and knowledge required to use the project’s product effectively and ef ficiently.  A trainer also evaluates the effectiveness and outcomes of the training programs and provides feedback and support to the users and the project team 1 2 . An end user is a role that uses the project’s product to perform t heir tasks or functions. An end user is the ultimate beneficiary of the project’s product, and their needs and expectations are the primary drivers of the project’s requirements and scope.  An end user also provides feedback and input to the project team throughout the project lifecycle, and participates in testing and validating the project’s product 1 3 . A database analyst is a role that designs, develops, and maintains the database systems and structures that store an d manage the data and information for the project’s product.  A database analyst is responsible for analyzing the data and information requirements and specificati ons, creating and modifying the database schemas and models, ensuring the data quality and integrity, and optimizing the database performance and security 1 4 . A stakeholder is a role that has an interest or influence in the project or the project’s product. A stakeholder can be an individual, group, or organization that is affected by or can affect the project’s outcomes and objectives.  A stakeholder can have different roles and responsibilities in the project, such as a sponsor, a customer, a supplier, a regulator, a tea m member, or a subject matter expert 1 5 .  References :

CBAP® Handbook

Trainer - iiba.org

End User - iiba.org

Database Analyst - iiba.org

Stakeholder - iiba.org

The scope management plan defines how the project scope should be created, executed, monitored and controlled, and then validated. The scope management plan is a document that describes the processes and procedures for defining, managing, and controlling the project scope throughout the project life cycle. The scope management plan also defines the roles and responsibilities of the stakeholders involved in the scope management, the scope change control system, the scope verificati on and validation methods, and the scope baseline. The scope management plan is a component of the project management plan, which also includes other subsidiary plans, such as the schedule management plan, the cost management plan, and the quality manageme nt plan.  References : [IIBA BABOK Guide v3], section 5.1.2, page 162; [CBAP / CCBA Certified Business Analysis Study Guide], chapter 6, page 233;  Free CBAP CBAP® Exam Questions - IIBA CBAP Exam - Study4Exam , question 255.

 The BA should first understand the root cause of the problem befo re proposing any solution. Reviewing historic sales and related data can help the BA identify patterns, trends, and factors that affect the customer base. This can also help the BA validate or invalidate the assumption that increased competition is the mai n cause of the problem. Performing market research, creating a training program, or identifying training providers are potential solutions that should be considered only after the problem is clearly defined and analyzed.  References :

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition , Chapter 6: Strategy Analysis, page 253

Business Analysis Body of Knowledge (BABOK) Guide , Version 3, Chapter 5: Strategy Analysis, section 5.1: Analyze Current State, page 95

A run chart is a line graph that shows data point s plotted in the order in which they occur. It shows the history and pattern of variation of a process over time. It can be used to perform trend analysis, which is the examination of data over time to identify patterns, changes, or shifts in the process. A run chart can help to identify process stability, variation, and improvement opportunities. A run chart is also known as a line chart, a trend chart, or a time series plot.  References :

Run Chart: Creation, Analysis, & Rules - Six Sigma Study Guide

Line Graph | Introduction to Statistics | JMP

A Complete Guide to Line Charts | Tutorial by Chartio

Ad images are a strong candidate to be addressed while planning for requiremen ts reuse, because they are likely to change frequently and have common elements that can be reused across different weeks. Requirements reuse is a technique that involves identifying, storing, and reusing requirements or requirement components for future p rojects or initiatives. It can help to reduce duplication, improve consistency, and save time and effort. Ad images can benefit from requirements reuse, because they can use a standard template, format, and style, and only change the specific image and tex t for each new topping. Dough preparation, toppings preparation, and topping recipes are not good candidates for requirements reuse, because they are either stable or unique for each week.  References :

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition , Chapter 3: Requirements Life Cycle Management, page 124

Business Analysis Body of Knowledge (BABOK) Guide , Version 3, Chapter 3: Requirements Life Cycle Management, section 3.7: Reuse Requirements, page 66

Business Analysis Professional Resources , IIBA Resource Collection, Business Analysis Body of Knowledge (BABOK) Guide

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition , Skillsoft Book, Chapter 3: Requirements Life Cycle Management, page 124

 Fast tracking is a schedule compression technique that involves overlapping two or more phases or activities of a program that are normally performed in sequence. Fast tracking is used to shorten the overall duration of a program without changing its scope or reduc ing its quality.  Fast tracking can increase the risk of rework, errors, or conflicts due to the concurrent execution of interdependent phases or activities 1 2 . Lead time is the amount of time between the start or finish of one activity and the start or finish of another activity that is dependent on it . Lead time is used to create a logical or sequential relationship between two activities, such as a finish-to-start, start-to-start, finish-to-finish, or start-to-finish relationship.  Lead time can be positive or negative, depending on whether the successor activity starts or finishes before or after the predecessor activity 1 3 . Rolling is a planning technique that involves progressively elaborating the details of a program as mo re information becomes available. Rolling is used to cope with the uncertainty and complexity of a program, and to adapt to the changes and feedback that occur during the program lifecycle.  Rolling can be applied to different aspects of a program, such as the scope, schedule, cost, quality, or risk 1 4 . Crashing is a schedule compression technique that involves adding or reallocating resources to critical or near-critical act ivities of a program that are on the critical path. Crashing is used to shorten the overall duration of a program without changing its scope or compromising its quality.  Crashing can increase the cost, complexity, or risk of a program due to the additional or redistributed resources 1 5 .  References :

CBAP® Handbook

Fast Tracking - iiba.org

Lead Time - iiba.org

Rolling - iiba.org

Crashing - iiba.org

A tornado diagram is a type of bar chart that shows the effect of varying different input parameters on an output variable. It is often used in sensitivity analysis to compare the relative importance of different factors or uncertainties that affect the outcome of a decision, project, or model. A tornado diagram typically has a horizontal baseline that represents the base case value of the output variable, and vertical bars that extend to the left and right of the baseline to show how the output changes when each input parameter is varied from its minimum to maximum value, while holding all other parameters constant. The bars are usually sorted by their length, creating a shape similar to a tornado. The longer the bar, the mor e sensitive the output is to that input parameter. A tornado diagram can help identify the key drivers of the output variable, as well as the parameters that have little or no impact. 

The marketing department (AAC) is a key stakeholder for launching an existing product in another channel, as they are responsible for defining the requirements, confirming the elicitation results, and validating the solution. Therefore, they have a high influence on the project, as they can affect the decisions and outcomes of the project. They also have a high impact fr om the project, as they will be directly affected by the changes and benefits of the new channel.  According to the stakeholder analysis technique, influence and impact a re two dimensions that can be used to categorize and prioritize stakeholders 1 2 .  A stakeholder with high influence and high impact is considered a primary stakeholder, who should be actively involved and engaged throughout the project

A respo nsibility assignment matrix (RAM) chart is a type of chart that shows the correlation between project team members and the work they’ve been assigned to complete. A RAM chart is a matrix that maps the project activities or deliverables to the project roles or resources. A RAM chart helps to define and clarify the roles and responsibilities of the project team members, as well as to identify the gaps, overlaps, or conflicts in the work assignments. A RAM chart is also known as a linear responsibility chart ( LRC) or a resource allocation matrix (RAC). A RACI chart is a specific type of RAM chart that uses the RACI notation to indicate the level of involvement of each team member in each activity or deliverable.  References :  CBAP / CCBA Certified Business Analysis Study Guide , chapter 6, page 237;  CBAP Sample Questions , quest ion 239.

 The medium i s the component of the communication model that is responsible for transferring the message between two or more entities. The medium is the channel or the tool that is used to transmit the message from the sender to the receiver. The medium can be verbal, written, visual, or a combination of these. The medium can also be electronic, such as email, phone, or video conference, or physical, such as paper, board, or face-to-face meeting. The medium acts as a translator by converting the message into a form that can be understood by the receiver. The medium also influences the effectiveness and efficiency of the communication, as different mediums have different advantages and disadvantages, such as speed, cost, feedback, and noise.  References :  IIBA BABOK Guide v3 , section 2.2.2.3, page 25;  CBAP / CCBA Certified Business Analysis Study Guide , chapter 6, page 236;  CBAP Business Analyst Exam Prep | Practice Quiz , question 256.