The System Life Cycle Crossword

The problem to be solved is understood and defined
A report is produced outlining the technical and economic feasibility of the project.
The current system is analyzed in depth
System flowcharts are drawn up, class structures decided etc.
When the code is created and tested, system __________________ is done, e.g. user manuals is drawn up.
After staff is trained and the new system is installed, system _______________________ sees the new system replaces the old.
Once the new system is up and running, it is monitored to ensure that it meets its aims.
The system may be fixed on account of bugs or have new features introduced.
A famous computer engineer and programmer who co-founded Apple with Steve Jobs.
The first computer programmer
The founder and designer of Java
The father of modern computing, famous for creating a computer for cracking the Enigma Code