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Computer information systems Chapter 1 questions and correct answers.
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Computer information systems Chapter 1 questions and correct answers.
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Computer information systems Chapter 1 questions and correct answers.Having a basic understanding of information systems is good, but not nearly as important as understanding other functional business areas. ANS - FALSE. Having a basic understanding of information systems is just as important as understanding other functional business areas.
Information technology can help all kinds of businesses improve the efficiency and effectiveness of their business processes and managerial decision making. ANS - TRUE
Maintenance is one of the key activities in the development and management of a business information system. ANS - TRUE
One system can be made up of other systems or can be a part of a bigger system. ANS - TRUE
Smoke signals and library card catalogs are examples of an information system. ANS - TRUE
Sew What? attributes their outstanding growth to Web-driven sales. ANS - TRUE
The term "information technology" refers to all of the components and resources necessary to deliver the information and functions of a system to an organization. ANS - FALSE
An information system can use hardware as simple as a pencil and paper to capture and store its data. ANS - TRUE
Gaining a strategic advantage over competition requires the innovative application of information technologies. ANS - TRUE
Integration of business systems allows greater flexibility and provides greater business support than any of the individual systems could provide alone. ANS - TRUE Most retail stores now use computer-based information systems to keep track of inventory, but few use them to evaluate sales trends. ANS - FALSE Most retail store now use computer-based information systems to both keep track of inventory and to evaluate sales trends.
Decision support systems (DSS) provide managerial end users with ad hoc and interactive support of their decision-making processes. ANS - TRUE
Expert systems can serve as consultants to users by providing expert advice in limited subject areas. ANS - TRUE
An extranet is an Internet-like network inside the enterprise; an intranet is between the enterprise and its trading partners. ANS - FALSE An intranet is an Internet-like network inside the enterprise; an extranet is between the enterprise and its trading partners.
Enterprise collaboration systems involve the use of software tools to support e-commerce functions with customers and suppliers. ANS - FALSE Enterprise collaboration systems involve the use of software tools to support communication, coordination, and collaboration among the members of networked teams and workgroups.
A process control system is an example of an operation support system that records and processes data resulting from business transactions. ANS - FALSE A transaction processing system is an example of an operation support system that records and processes data resulting from business transactions.
In real-time processing, data are processed immediately after a transaction occurs. ANS - TRUE
Management information systems (MIS) provide information in the form of reports and displays. ANS - TRUE
An information system that supports accounting is an example of a functional business system. ANS - TRUE
Information systems that focus on operational and managerial applications in support of basic business functions, such as accounting, are known as strategic information systems. ANS - FALSE Information systems that focus on operational and managerial applications in support of basic business functions are
known as functional business systems.
An expert system can provide advice for operational chores, such as equipment diagnostics or loan portfolio management. ANS - TRUE
Mismanagement or misapplication of information systems can ultimately result in business failure. ANS - TRUE
A large-scale movement to outsource basic software programming functions to India, the Middle East, and Asia-Pacific countries has resulted because U.S. programmers have been inadequately trained. ANS - FALSE Outsourcing software programming functions has resulted because of rising labor costs in North America, Canada, and Europe.
Falling prices of computer hardware and software should continue to induce more businesses to expand their computerized operations. ANS - TRUE
Increased importance placed on cyber-security will reduce the need for workers skilled in information security. ANS - FALSE Increased importance placed on cyber-security will result in an increased need for workers skilled in information security.
The human body and an oil refinery can both be classified as systems. ANS - TRUE
In order for something to be classified as a "system", a computerized environment must be involved. ANS - FALSE Many examples of systems can be found in the physical and biological sciences, technology, and human society.
A home temperature control system is an example of a cybernetic system. ANS - TRUE
A sales manager exercises control when reassigning salespersons to new territories after evaluating feedback about their sales performance. ANS - TRUE
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