Question and answers already passed
2025
What is information technology and why is it important? - correct answer
Information technology refers to the combination of hardware, software, and
services that people use to manage, communicate, and share information.
2. Identify the main components of an information system. What is a mission-
critical system? - correct answer The main components of an information
system are hardware, software, data, processes, and people.A mission critical
system is a system that is essential to the survival of a business or
organization.
3. Describe three development methods. (Chapter 1) - correct answer The
three development tools are modeling, prototyping, and computer-aided
System Engineering Tools.
4. What are the phases of the SDLC waterfall model? - correct answer The
phases of the SDLC waterfall model is System planning, analysis, design,
implementation, and security and support.
5. What is a SWOT analysis? - correct answer A SWOT analysis can focus on
a specific product or project, an operating division, the entire company, or the
mission statement itself. It stands for Strengths, weakness,opportunities, and
threats
6. What are four types of feasibility? - correct answer operational, technical,
economic, and schedule.