Does Software Wear & Tear by Decomposition?

Software doesn't wear out. However, it does deteriorate with maintenance as shown below. During its life, software will undergo changes and it is likely that some new defects will be introduced as a result of this, causing the failure rate curve to spike as shown above.

Does software wear and tear?

It is true in the strict sense that the software itself does not wear out. But everything else about the entire process of deploying, configuring, and using software does go through changes that can have the same effect in the impression of the user.

Does software Wear & Tear by decomposition?

9. Does software wear & tear by decomposition ? Explanation: Unlike hardware, software is reliable.