PRELIM-TEST-BANK.pdf

PRELIM EXAM Flexibility/Adaptabi This is the system's capacity to adjust to new roles or responsibilities or lity to operate at a different degree of efficiency than it was first intended to. Natural Systems Are biological classification based upon morphological and anato...

PRELIM EXAM Flexibility/Adaptabi This is the system's capacity to adjust to new roles or responsibilities or lity to operate at a different degree of efficiency than it was first intended to. Natural Systems Are biological classification based upon morphological and anatomical relationships and affinities. Systems Is an interdisciplinary field of engineering and engineering management Engineering that focuses on how to design, integrate, and manage complex systems over their life cycles. System Modeling The process of creating a simplified representation of a system to understand its behavior and performance. Managing Establishing processes for handling changes to requirements Requirements throughout the system lifecycle, ensuring traceability and alignment with stakeholder goals. Functional The process of disassembling a system, item, problem, or issue into its Analysis most fundamental components to determine its key characteristics and how they relate to one another and to external factors. Architecture In this phase It should comprehend everything at this point, which Design usually includes the list of modules, a synopsis of each module's operation, an interface map, dependencies, database tables, architectural diagrams, technological details, etc. Documenting Creating a comprehensive and unambiguous requirements Requirements specification document that serves as a basis for system design and development. Customer Pronounced the demand or requirement that current systems are unable to meet is the first step in developing a new system. Performance Measures of the primary intended function of a system. Requirements Module Design In this phase, the system is divided into manageable components. Low- Level Design is the term used to describe the specific, precise design of the components. Functional They are generated during analysis to show the inputs, outputs, and Diagrams component activities that a system carries out. They provide a graphical representation of how a system functions. Requirements The process of determining the needs for various system components, Allocation including subsystems, interfaces, and components, based on those components' roles, capabilities, and limitations. System Testing The process of evaluating a system to ensure that it meets its requirements and performs as expected. Traceability Being able to analyze the reasoning behind the generation of requirements and the connections between needs at different levels. Robustness It is the capacity to operate in the face of internal or external factors Manufacturing This kind of demand includes things like the number of sources available for a certain production process or the precision of the tolerances. Together, they indicate how simple or complex the system is to create. System Design In this stage system engineers analyze and interpret the business of the proposed system by studying the user requirements document. Systems A field of study that focuses on complex system design, integration, and Engineering management. It entails using a comprehensive approach that considers  a system's needs, functionalities, performance, risks, and stakeholders in addition to its technical and non-technical components. Dynamic Systems A systems typically refer to systems capable of action or change. Simple Systems Consist of a few parts and a direct structure, fully knowable and predictable. Reconfiguration The capacity to modify a system's structure to carry out a new task. Analyzing Examining the collected requirements to ensure they are complete, Requirements consistent, and feasible. Unit Testing Plans are developed during the module design phase. These phases are executed to eliminate bugs in code or unit level. Validation It uses a dynamic analysis approach (functional and non-functional), and code execution is used for testing. After the development phase is finished, the software is categorized using the validation process to see if it satisfies the needs and expectations of the client. Business This is the initial stage in which the customer's understanding of the Requirement product needs is gained. Detailed communication is used in this phase Analysis to ascertain the customer's expectations and precise requirements. Durability Is the amount of time a system may run its specified program. Usually, service life is used to quantify it. Maintenance The act of keeping something or someone in existence, or the state of being preserved alive. These specifications include things like the amount of time and money needed to keep the system running, the likelihood that it will fail, and the quantity of spare parts needed. Closed Systems A system that provides tighter control over data access and security but may have more technical and usability issues and do not interact with their environment. Deterministic A system in which no randomness is involved in the development of Systems future states of the system. Feedback The information used by the system to adjust its processing and improve its performance. Rand Corporation Popularizes the concept of systems engineering. Compliance Set by external human rules such as laws, regulations, codes, and Requirements standards. Open Systems A kind of systems that are more user-friendly and customizable but may be less secure interacting with their environment. Verification It includes reviewing static analysis data without running any code. The evaluation of the product development process is the process of determining if the requirements are met. System Integration The process of combining different components or subsystems to form a cohesive whole. Testing These specifications address the kinds and number of tests that a system must undergo. Periodic inspection and analysis may be required during the operations stage, whereas development tests take place during the design stage and qualification tests during approval. Eliciting Engaging with stakeholders to identify and prioritize their needs and Requirements objectives for the system. Modularity Concerned with the degree of separation between the system's components and the ease of substituting them with other components of the same or other kinds. System Testing Tests the complete application with its functionality, inter-dependency, and communication. It tests the functional and non-functional requirements of the developed application. Safety Defined as freedom from risk and risk is the possibility of suffering harm or loss. Both controllable and uncontrollable factors affect risk. Stochastic A system does not always generate the same output for a given input Systems and have unpredictable behavior. Measures Of The quantitative method to account for these disparate features at the Effectiveness level of the whole system. Static Systems A system remains unchanged or in a steady state over time. The variables or properties of the system do not vary or change with time or any other independent variable. Integration Testing Developed during the Architectural Design Phase. These tests verify that groups created and tested independently can coexist and communicate among themselves. Requirements Focusing on understanding and documenting stakeholder needs, Analysis expectations, and constraints. Capital/Developm The peak net cost accumulated until revenues exceed expenses is ent Costs described as ________. User Acceptance Carried out in a customer environment that is like the production Testing setting. It confirms that the system is ready for real-world usage and that it satisfies the user's requirements. Quality A measurement of how effectively a system fulfills expectations and the absence of unpredictability or flaws throughout the life cycle's design and production phases. System Simulation The process of creating a virtual model of a system to study its behavior and performance under different conditions. Reliability The likelihood that the system will carry out its planned task for a certain amount of time. System Analysis The process of examining a system to understand its structure, behavior, and performance. V-Model A model that provides a systematic and visual representation of the software development process. Resilience It is the capacity to continue operating even in the face of internal harm or external malfunctions. Coding Phase The requirements are used to choose the best programming language. For coding, there are certain rules and specifications. The final build is performance-optimized before being checked into the repository, and performance is verified by several code reviews.