The hardware and software that permit computers to capture, store, and manipulate visual images

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Which of the following include hardware and software that permit computers to capture store and manipulate images?
Is the individual or group who uses and benefits from the expert system?
Which component of an expert system enables the user or decision maker to understand how the system arrived at a certain conclusion or result?
What is export system in AI?

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Question	Answer
a top level executive who helps the organization use a KMS to create, store, and use knowledge to achieve organizational goals	chief knowledge officer
the ability of computers to mimic or duplicate the functions of the human brain	artificial intelligence
people, procedures, hardware, software, data, and knowledge needed to develop computer systems and machines that demonstrate the characteristics of intelligence	artificial intelligence systems
the ability to learn from experiences and apply knowledge acquired from experience, handle complex situations, solve problems when important information is missing, determine what is important, react quickly and correctly to a new situation, ect	intelligent behavior
a system that approximates the way a person sees, hears, and feels objects	perceptive system
hardware and software that stores knowledge and makes inferences, similar to a human expert	expert system
mechanical or computer devices that perform tasks requiring a high degre of precision or that are tedious or hazardous for humans	robotics
the hardware and software that permit computers to capture, store, and manipulate visual images	vision systems
processing that allows the computer to understand and react to statements and commands made in a "natural" language, such as English	natural language processing
a combination of software and hardware that allows the computer to change how it functions or reacts to situations based on feedback it receives	learning systems
a computer system that can simulate the functioning of a human brain	neural network
an approach to solving large, complex problems in which a number of related operations or models change and evolve until the best one emerges	genetic algorithm
programs and a knowledge base used to perform a specific task for a person, a process, or another program. also called intelligent robot or bot	intelligent agent
a component of an expert system that stores all relevant information, data, rules, cases, and relationships used by the expert system	knowledge base
a conditional statement that links conditions to actions or outcomes	rule
rules that suggests certain conclusions	IF-THEN statements
part of the expert system that seeks information and relationships from the knowledge base and provides answers, predictions, and suggestions similar to the way a human expert would	inference engine
the process of starting with conclusions and working backward to the supporting facts	backward chaining
the process of starting with the facts and working forward to the conclusions	forward chaining
component of an expert system that allows a user or decision maker to understand how the expert system arrived at certain conclusions or results	explanation facility
part of the expert system that provides convenient and efficient means of capturing and storing all the components of the knowledge base	knowledge acquisition facility
the area of knowledge addressed by the expert system	domain
the person or group who has the expertise or knowledge the expert system is trying to capture	domain expert
a person who has training or experience in the design, development, implementation, and maintenance of an expert system	knowledge user
a system that enables one or more users to move and react in a computer-simulated environment	virtual reality system
the use of information systems to develop competitive strategies for people, organizations, or even countries	game theory
a specialized system that combines traditional disciplines, such as science and medicine, with computer systems and technology	informatics
people who, either themselves or through the organization they represent, ultimately benefit from the systems development project	stakeholders
people who will interact with the system regularly	users
a professional who specializes in analyzing and designing business systems	systems analyst
a specialist responsible for modifying or developing programs to satisfy user requirements	programmer
translating strategic and organizational goals into systems development initiatives	information systems planning
the systems development phase during which problems and opportunities are identified and considered in light of the goals of the business	systems investigation
the systems development phase that determines what the information system must do to solve the problem by studying existing systems and work processes to identify strengths, weaknesses, and opportunities for improvement	systems analysis
the systems development phase that defines how the information system will do what it must do to obtain the problem solution	systems design
the systems development phase involving the creation or acquiring of various system components detailed in the systems design, assembling them, and placing the new or modified system into operation	systems implementation
the systems development phase that ensures the system operates and modifies the system so that it continues to meet changing business needs	systems maintenance and review
a systems development approach that employs tools, techniques, and methodologies designed to speed application development	rapid application development (RAD)
a process for data collection and requirements analysis in which users, stakeholders, and IS professionals work together to analyze existing systems, propose possible solutions, and define the requirements of a new or modified system	joint application development (JAD)
a systems development project in which business managers and users assume the primary effort	end-user systems development
tools that automate many of the tasks required in a systems development effort and encourage adherence to the SDLC	computer-aided software engineering (CASE)
an approach to systems development that combines the logic of the systems development life cycle with the power of object-oriented modeling and programming	object-oriented systems development (OOSD)
a document filled out by someone who wants the IS department to initiate systems investigation	system requests form
assessment of the technical, economic, legal, operational, and schedule feasibility of a project	feasibility analysis
assessment of whether the hardware, software, and other system components can be acquired or developed to solve the problem	technical feasibility
the determination of whether the project makes financial sense of whether predicted benefits offset the cost and time needed to obtain them	economic feasibility
the determination of whether laws or regulations may prevent of limit a systems development project	legal feasibility
the measure of whether the project can be put into action or operation	operational feasibility
the determination of whether the project can be completed in a reasonable amount of time	schedule feasibility
an advisory group consisting of senior management and users from the IS department and other functional areas	steering committee
an interview where the questions are written in advance	structured interview
an interview where the questions are not written in advance	unstructured interview
watching the existing system in action by one or more members of the analysis team	direct observation
a method of gathering data where the data sources are spread over a wide geographic area	questionnaires
the manipulation of collected data so that the development team members who are participating in systems analysis can use the data	data analysis
a model of objects, associations, and activities that describes how data can flow between and around various objects	data-flow diagram (DFD)
arrows that show the direction of data element movement	data-flow line
representation of a function that is performed	process symbol
representation of either a source or destination of a data element	entity symbol
representation of a storage location for data	data store
the determination of user, stakeholder, and organizational needs	requirements analysis
an approach to gather data that asks users, stakeholders, and other managers about what they want and expect from the new or modified system	asking directly
the stage of systems development that answers the question "how will the information system solve a problem?"	system design
a description of the functional requirements of a system	logical design
the specification of the characteristics of the system components necessary to put the logical design into action	physical design
AKA green design, it involves systems development efforts that slash power consumption, require less physical space, and result in systems that can be disposed in a way that doesn't negatively affect the environment	environmental design
a document that specifies in detail required resources such as hardware and software	request for proposal (RFP)
the primary result of systems design, reflecting the decisions made and preparing the way for systems implementation	design report
a stage of systems development that includes hardware acquisition, software acquisition or development, user preparation, hiring and training of personnel, site and data preparation, installation, testing, start-up, and user acceptance	systems implementation
the decision regarding whether to obtain the necessary software from internal or external sources	make-or-buy decision
the process of readying managers, decision makers, employees, other users, and stakeholders for new systems	user preparation
preparation of the location of a new system	site preparation
ensuring all files and databases are ready to be used with new computer software and systems	data preparation, or data conversion
the process of physically placing the computer equipment on the site and making it operational	installation
the process of making the final tested information system fully operational	start-up (cutover)
stopping the old system and starting the new system on a given date	direct conversion (plunge/direct cutover)
slowly replacing components of the old system with those of the new one	phase-in approach (piecemeal approach)
running the new system for one group of users rather than all users	pilot start-up
running both the old and new systems for a period of time and comparing the output of the new system closely with the output of the old system; any differences are reconciled	parallel startup
a formal agreement signed by the users that states that a phase of the installation or the complete system is approved	user acceptance document
use of a new or modified system	systems operation
a stage of systems development that involves checking, changing, and enhancing the system to make it more useful in achieving user and organizational goals	systems maintenance
the final step of systems development, involving the analysis of systems to make sure that they are operational as intended	systems review
monitoring the system - the number of errors encountered, the amount of memory required, the amount of processing or CPU time needed, and other problems	system performance measurement
software that measures all components of the computer-based information system, including hardware, software, database, telecommunications, and network systems	system performance products

Which of the following include hardware and software that permit computers to capture store and manipulate images?

cscitest4.

Is the individual or group who uses and benefits from the expert system?

Knowledge engineer – A technical person who uses the acquired knowledge and integrates it with expert computer systems. End-user – It is a person or group who uses the expert system to fetch advice not provided by a domain expert.

Which component of an expert system enables the user or decision maker to understand how the system arrived at a certain conclusion or result?

Glossary
explanation facility	Component of an expert system that allows a user or decision maker to understand how the expert system arrived at certain conclusions or results.
forward chaining	The process of starting with the facts and working forward to the conclusions.

Student Resource Glossary - Cengagewww.cengage.com › cgi-wadsworth › course_products_wpnull

What is export system in AI?

An expert system is a computer program that uses artificial intelligence (AI) technologies to simulate the judgment and behavior of a human or an organization that has expertise and experience in a particular field. Expert systems are usually intended to complement, not replace, human experts.

The hardware and software that permit computers to capture, store, and manipulate visual images

Which of the following include hardware and software that permit computers to capture store and manipulate images?

Is the individual or group who uses and benefits from the expert system?

Which component of an expert system enables the user or decision maker to understand how the system arrived at a certain conclusion or result?

What is export system in AI?

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