What is the best software source that you will choose when the supported task is generic?

Open-source software: When supported task is generic but cost is an issue.

What is the practice of turning over responsibility of some to all of an organization’s information systems applications and operations to an outside firm?

The practice of turning over responsibility of some or all of an organization’s information systems applications and operations to an outside firm is referred to as: A) realignment. When developing information systems, an organization could use: A) an information technology services firm.

Which of the following is one of three key principles shared by the agile methodologies?

The three key principles are a focus on adaptive rather than predictive methodologies, a focus on people rather than roles, and a focus on a self-adaptive process.

What is a result of the reuse of object classes?

The reuse of object libraries can result in: -reduced defect density. -increased productivity.

What are the uses of system software?

System software is used to manage the computer itself. It runs in the background, maintaining the computer’s basic functions so users can run higher-level application software to perform certain tasks. Essentially, system software provides a platform for application software to be run on top of.

What is system software and examples?

System software is software designed to provide a platform for other software. Examples of system software include operating systems (OS) like macOS, Linux, Android and Microsoft Windows, computational science software, game engines, search engines, industrial automation, and software as a service applications.

What are the steps an analyst should follow to design an information system?

Analysis and Specification

• Gather, analyze, and validate the information.
• Define the requirements and prototypes for new system.
• Evaluate the alternatives and prioritize the requirements.
• Examine the information needs of end-user and enhances the system goal.

What are the tools used for system development processes?

The study also indicates that 4GLs, data flow diagrams, data dictionaries and system flowcharts are the most familiar and widely used system development tools. CASE tools are used by all respondents especially for the analysis and design, implementation and project management activities.