Which of the following statements is/are true?

P: Software Reengineering is preferable for software products having high failure rates, having poor design and/or having poor code structure

Q: Software Reverse Engineering is the process of analyzing software with the objective of recovering its design and requirement specification.

P: Software Reengineering is preferable for software products having high failure rates, having poor design and/or having poor code structure

This statement is correct. Reengineering is the examination, analysis, and alteration of an existing software system to reconstitute it in a new form and the subsequent implementation of the new form. This process encompasses a combination of other processes such as reverse engineering, reverse documentation, restructuring, translation and forward engineering. Software reengineering is preferable for software products having high failure rates, having poor design and having poor code structure.

Q: Software Reverse Engineering is the process of analyzing software with the objective of recovering its design and requirement specification.

This statement is correct. Software reverse engineering is the process of analysing software with the objective of recovering its design and requirement specification. In reverse engineering, it starts from implementation, then design phase, then analysis phase and then requirements phase.