Question

Can a legacy system be modernized without touching the code in reverse engineering?

a.

Yes, by giving it a modern user interface

b.

No, the code has to be inspected

c.

Can't say

d.

None of the above

Posted under Software Maintenance Software Engineering

Answer: (a).Yes, by giving it a modern user interface Explanation:A legacy system can be modernized without touching the code by giving it a modern user interface. The old, text-based interface is then wrapped to yield, for example, a graphical user interface or a client running in a web browser. This is a black box method as the code of the old system is not inspected.

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