Exam 10: Information Systems Analysis and Design

A(n) ____ rating of 125,000 hours means that, on average, a device could function for 125,000 hours before failing.

Which of the following is NOT a responsibility of a systems analyst?

Planning management software helps managers track and visualize the complex interactions between tasks.

Expert systems can be created with a computer programing language or an expert system ____.

Case Based Critical Thinking Questions Case 1 Your company is restructuring its management team and you are in charge of communicating the message to the rest of the company. Amanda Roberts is now in charge of planning the organization's long-range goals for profitability, market share, and membership levels. She is a(n) ____.

A(n) ____ helps people make decisions by directly manipulating data, analyzing data from external sources, generating statistical projections, and creating data models of various scenarios.

Antivirus software is an example of what kind of security measure?

Differentiate between the original waterfall SDLC (system development life cycle), a modified waterfall SDLC, and an iterative SDLC. Discuss the need for modifications to the original waterfall SDLC.

Critical Thinking questions (Multiple Choice) As a manager, you need to make a decision on the inventory re-ordering. You also would like to find out why there have been continued inventory shortages. What type of report will you request from your department to make this decision?

Batch processing, an interactive method in which each transaction is processed as it is entered, is the most modern transaction processing system.

Some information systems collect and store ____________________ information generated by the organization itself.

A knowledge base is stored in a computer file and can be manipulated by software called a(n) ____ engine.

An RFQ essentially asks a vendor to recommend hardware and software for a solution and describe the vendor's qualifications for implementing the solution.

Unit testing and integration testing are usually performed in a test area.

The QoS metric ____ is the amount of data processed in a particular time interval.

During the ____________________ phase of the SDLC, the project team supervises the tasks necessary to construct the new information system.

A(n) expert system is a computer system designed to analyze data and produce a recommendation, diagnosis, or decision based on a set of facts and rules.

Differentiate between a business organization and a nonprofit organization.