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Exam 9: Information Systems

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Question 21

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After unit and integration testing are completed, _________ testing ensures that all hardware and software components work together.

A) application
B) system
C) unit
D) integration

E) A) and D)
F) None of the above

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Question 22

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Which ecommerce classification encompasses consumers selling merchandise and services to each other?

A) C2C
B) B2G
C) B2C
D) B2B

E) B) and C)
F) A) and C)

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Question 23

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A(n) ___________ processing system provides a way to collect, process, store, display, modify, or cancel transactions.

An ecommerce ____________ is the software that handles ecommerce transactions.

System _________ are the criteria for successfully solving problems identified in an information system.

___________ is the fraudulent use of someone's personal information to carry out transactions.

JAD provides a structured methodology for planning and holding a series of meetings in which users and analysts jointly identify problems and look for solutions.

A(n) _____________ is a group of people working together to accomplish a goal.

Information systems designed for a specific industry or enterprise may use vertical market software.

A(n) ___________ is a specialized facility designed to hold and protect computer systems and data.

A key component of an ecommerce application is an online _________.

One type of UML diagram documents the users, or actors, of an information system and the functions they perform.Any task an actor performs is called a use _______.

During the design phase of an SDLC, if the project team selects a solution that requires custom programming, the team's systems analysts will create a set of ________ specifications.

Which business practice is a technique initiated by top management that involves all employees and all departments and focuses on quality assurance in every product and service offered to customers?

The use of several databases is one of ERP's major advantages.

Using a(n) ________ support worksheet, the project team can assign scores to each criterion, weigh them, and compare totals for all solutions.

Some projects fail because of constant, unmanaged demand for changes, often referred to as ________.

Hacking accounts for about 90% of data breaches.

A document called a system requirements report describes the objectives for an information system.

An information system progresses through several phases as it is developed, used, and finally retired.These phases are usually referred to by the acronym _________.