INCOSE Systems Engineering Handbook Ch 4 fully solved graded A+ 2023/2024

INCOSE Systems Engineering Handbook Ch 4 Technical Processes - correct answers According to IEEE 15288 The Technical Processes are used to define the requirements for a system, to transform the requirements into an effective product, to permit consistent reproduction of the product where necessary, to use the product to provide the required services, to sustain the provision of those services and to dispose of the product when it is retired from service starts with... 1) Needs: capabilities or things that are lacking but wanted by one or more stakeholder. 2) Requirements: formal structured statements that can be verified and validated. Can be more than 1 requirement per need 15288 Technical Processes - correct answers 1) Business or mission analysis process: Requirements start with business vision from business management. These become business requirements. 2) Stakeholder needs and requirements definition process: requirements engineers lead stakeholders from business operations through to structured process stakeholder needs. Turns needs into Stakeholder Requirements Spec (StRS) 3) System requirements definition process: StRS then transformed from into system requirements in System Requirement Specification (SyRS) 4) Architecture definition process: diff system architectures are contrasted, one is selected. 5) Design definition process: System elements are defined in sufficient detail to enable implementation consistent with the selected system architecture. 6) System analysis process: Math analysis and simulation assist other tech processes. 7) Implementation process: system elements are made to fulfill requirements, and design. 8) Integration process: Sys elements combined to create system 9) Verification process: Evidence provided that system, elements, and work products meet requirements. 10) Transition process: sys move into operation 11) Validation process: Evidence is provided that the sys, elements, and work products in life cycle will achieve use in intended operating environment 12) Operation process: sys is used 13) Maintenance process: sys is sustained during operation. 14) Disposal process: system or elements are deactivated, disassembled and removed from operation. Business or Mission Analysis Process - correct answers Purpose: IEEE: define business or mission problem. characterize the solution space, determine potential solution that could address problem. 1) define problem domain 2) identify stakeholders 3) identify environmental constraints bounding solution domain. 4) create prelim life cycle concepts for acquisition, operations, deployment, support and retirement. 5) Develop business reqs and validation criteria. Process activities: 1) Prepare for business or mission analysis 2) Define the problem or opportunity space 3) Characterize the solution space 4) Evaluate alternative solution classes 5) Manage the business or mission analysis Nominate Major Stakeholders - correct answers business managers are responsible for nominating major stakeholders/stakeholder boards. Business management must ensure stakeholders available and willing. ConOps and OpsCon - correct answers "Concept of operations" and "Operational concept". ConOps: leaderships intended way of operating the organization. ConOps doc describes orgs assumptions or intent for a project. serve as basis to direct future business and systems for project