Exam 10: Information Systems Analysis and Design

Which of the following is NOT a consideration when reviewing a vendor in the RFP process?

Case 4 Jane works for a business that publishes a monthly magazine. It is her responsibility to make sure that the business has the correct information systems to meet its needs. Jane wants to make sure that the business has a reliable ____, which would provide useful information for managerial activities and increase managerial efficiency.

What is a CASE tool?

The process of designing, entering, and testing the rules in an expert system is referred to as expert engineering.

What was the cause of the biggest North American blackout in history, which occurred in the summer of 2003?

Critical Thinking questions (Multiple Choice) Your company uses networked, compatible software modules and databases to provide unrestricted information sharing throughout the company. What type of business practice does your company use?

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

A(n) DSS (Decision Support System) refers to a type of information system that uses the data collected by a transaction processing system, and manipulates that data to create reports that managers can use to make routine business decisions in response to structured problems.

The items in the figure above are symbols from a(n) ____________________.

Critical Thinking questions (Multiple Choice) In your current phase of system development, you are fixing bugs, making backups, and revising software as necessary to meet your business's needs. What phase in the SDLC are you in?

Acceptance testing is designed to verify that the new information system works as required.

A ____ metric is a technique for measuring a specific characteristic by monitoring system performance and analyzing responses to user satisfaction surveys.

What types of reports are produced by an MIS (management information system)?

Application specifications describe the way the information system's software should interact with users, store data, process data, and format reports.

Despite new tools and the data they provide, many semi-structured and structured problems continue to be resolved based on "guesstimates."

Case 3 Butterfly Ltd. clothing store was started by Cara and her sister. They began the business as a small crafts store out of their parents' garage. It has since expanded to a store in the local mall. All of Butterfly Ltd.'s records up to this point have been kept in a series of databases on a laptop computer. Because the company is expanding so rapidly, Cara and her sister feel they need to convert their information system to a system that can hold more information and assist in data analysis. How will Cara and her sister know the implementation phase is done?

A(n) ____________________ diagram depicts the detailed sequence of interactions that take place for a use case.

One of the most basic requirements for a data center is a ____.