Exam 11: Systems Development and Procurement

Mike, a research analyst, is in the analysis phase of a project, the goal of which is the development of smile shutter technology in cameras. Mike first identifies and analyzes the integral elements that need to be included in the technology such as red eye removal, blink detection, and face identification and then prioritizes them as mandatory, preferred, or nonessential. Which of the following processes is being illustrated in the given scenario?

Which of the following types of testing involves both end users and IT staff testing the functionality of an entire IS?

A reason why the waterfall method is still in use is because business managers are comfortable with its logical and familiar structure.

Testing is a part of the ________ phase of the SDLC.

Independent testers are critical in testing information systems mainly because ________.

A ________ switches off the old system and launches all the modules of the new one on a single, very hectic go-live date, sometimes called the "big bang."

Screen attractiveness is an example of a performance requirement in a system.

Prepackaged software is a good option for business functions that do not need to offer competitive advantage.

A project- and issue-tracking software offers customizable dashboards to developers that help them see at a glance how a project is coming along.

A drawback of the waterfall method is the inability to make changes to previous stages once they are complete.

Which of the following is an advantage of prepackaged software?

Which of the following is a disadvantage of a parallel implementation of an information system?

Components such as response time, availability, and scalability are examples of the ________ included in an RDD.

How does organizational culture play an important part in the choosing of a particular software development strategy over another?

A systems integrator is a special kind of consultant who has expertise in making the different hardware and software components of an information system work together.

User navigation and data display are examples of the ________ included in an RDD.

Which of the following best defines agile methods?

What is extreme programming? What are its distinguishing features?

A ________ is an invitation to software companies to submit a formal bid, including a detailed description of their products, services, and costs.

Which of the following best describes legacy systems?