In computer science, Legacy system refers to which of the following?
- A. A software development technique in which two programmers work together at one workstation.
- B. An Agile workflow method that visualizes tasks on a board to manage and limit work in progress.
- C. A software development model that combines iterative development with systematic risk analysis.
- D. An outdated computer system, technology, or application that is still in use despite being replaced by newer alternatives. ✓
Correct answer
D. An outdated computer system, technology, or application that is still in use despite being replaced by newer alternatives.
Explanation
Legacy system refers to an outdated computer system, technology, or application that is still in use despite being replaced by newer alternatives.