Systems Theory Quiz

The number of interfaces in a system is calculated as n(n-1)/2, where n is the number of subsystems.

A subsystem where the internal workings (how input transforms to output) are unknown or hidden.

A system composed of tangible, concrete elements; people, materials, machines, etc.

A system based on ideas or concepts instead of physical objects.

A system where the output is predictable and certain; no errors anticipated.

A system where the outcome is uncertain and errors are possible.

A system consisting of people and their interactions.

System made by humans, as opposed to natural systems.

A management-level information system that uses data and analytical models to aid semi-structured and unstructured decision-making in organizations.

A DSS consists of a database, mathematical/graphical models to represent business processes, and a user interface for interaction.

The process of developing a software product, including initial development, maintenance, and updates until it meets requirements.

A system that mimics the decision-making process of an expert by codifying and manipulating knowledge, often using 'if-then' rules.

A structured set of activities used for making a software system. It's also known as a software development life cycle.

How knowledge is stored and organized in an Expert System, modeling the process an expert uses to tackle a problem.

The process of gathering and organizing the knowledge from human experts to create an Expert System.

Core concepts guiding software development like understanding the problem, planning a solution, carrying out the plan, and examining for accuracy.

A structured approach to creating and using enterprise architecture by dividing it into domains, layers or views, using diagrams and matrices

A structured approach to software development that outlines a series of phases to design and build a software product.

Rules of how an Enterprise Architecture should be designed and implemented. This ensures consistency.

The first step in software development, where the needs of the software's users are identified.

Provides principles, structures for creating/using system architecture descriptions, allowing systemic decisions addressing business process design, long-term needs, sustainability.

An early version of software provided to users for feedback, helping determine desired changes early on in development.

Ensuring a software program is accurate and meets standards.

Standard unified modeling language used in software engineering and system design for visualization of software.

A standardized process used by organizations to manage the entire lifecycle of an information system, including analysis, design, implementation, and maintenance.

The initial phase of system development that focuses on understanding the existing system, identifying problems, and defining the requirements for a new or improved system.

The first step in system analysis, where the analyst identifies the root causes, type, and nature of the problem the system is facing.

A study conducted to evaluate the technical, economic, and operational feasibility of a proposed system solution.

A financial assessment that compares the cost of developing and implementing a new system to its potential benefits.

The process of identifying and documenting the detailed requirements for a new or improved system, based on the identified problem and feasibility study.

The phase where the system solution is developed based on the requirements gathered during analysis. It involves defining the architecture, components, and interactions.

A well-defined process that outlines the steps for conceiving, developing, and implementing a system, typically divided into System Analysis and System Design stages.

The key steps involved in a software process. Common activities include specification, development, validation, and evolution.

Defines what the software should do. It focuses on the 'What' and not the 'How'.

The needs and desires of the customer for the software. They are the foundation for specification.

The act of creating the software based on the specifications. It involves design, implementation, and testing.

Checking if the software meets the customer's needs and expectations. It ensures the right system is built.

Testing the software to make sure it meets the specifications. It ensures the system is built right.

The process of making changes and improvements to the software after it is released.

A system analyst is responsible for understanding user needs, designing system solutions, and ensuring effective implementation. They act as a bridge between users and developers.

These skills enable an analyst to effectively communicate with users, developers, and management. They involve strong communication, understanding, teaching, and motivation skills.

These skills equip an analyst with the knowledge and abilities to design and implement systems. They include creativity, logical reasoning, and project management skills.

A system analyst needs to deeply understand the customer's needs, identify the problem, and translate it into a workable solution.

Through active participation and a positive approach, an analyst motivates users and development teams to work efficiently and achieve desired results.

System analysts need to approach tasks in a disciplined and organized manner, ensuring logical thinking and clear communication.

An analyst must effectively communicate complex information both verbally and in writing to various stakeholders, ensuring clarity and understanding.

A system analyst needs to be adaptable and able to adjust their approach based on changing circumstances and user feedback.