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Computer Concepts 2018 Module 9: Information Systems

Across
On a DFD, a line with an arrow on the end that indicates the direction in which data flows.
An organizations goal or plan.
Software that can analyze and manipulate a knowledge base or an expert system.
A project management technique that displays interconnected events and task milestones on a timeline.
A tool for diagramming a set of object classes.
A systematic approach to improving the workflow of an organization.
A project management tool based on a hierarchical structure of tasks and deliverables.
A step-by-step plan that describes the methods used to secure equipment and data against disasters and how to recover from such events.
The level of performance that is provided by a computer system and measured by factors such as response time, downtime, and capacity.
The first phase of an information system development project with the goal of creating a project development plan.
A technique for increasing profitability by improving the relationship between a company and its customers.
A numerical representation of a realistic situation.
An exchange between two parties.
The process of monitoring products from manufacturers to distributors and then to customers.
A situation in which data is accessed by unauthorized parties.
Down
The final phase of testing for a new information system.
A complete information system that consists of both hardware and commercial software
The process of a project team uses to figure out how to implement a new system.
The process of collecting and analyzing past and present business data as the basis for operational and strategic decision making.
Applications designed to meet the needs of a specific market segment or industry.
A tool used by a project team that depicts the detailed interactions that take place within an information system.
Interactive online transaction processing method that use a commit or rollback strategy to ensure accurate transaction processing.
A diagram that provides the name of each object, a list of the object's attributes, a list of methods, and as indication of the cardinality between objects.
People who perform the tasks necessary to carry out an organizations mission.
A processing system that involves holding a group of transactions for processing until the end of a specified period of time.
The process by which an organization analyzes and implements ways to improve the quality of its products and/or services.
In a PERT chart, the sequence of tasks that takes the shortest time to complete.
Software that is used to summarize system requirements.
A manual or computerized routine that changes data by performing a calculation, updating information, sorting a list, etc.
Object-Oriented jargon for people who use an information system.
A suite of software modules that integrate major business activities.