The six steps of the PDLC are analyse the problem, design the program, code the program, test and debug the program, formalize the solution, and maintain the program.
See the graph in the related link. It clearly separates out the differences between PDLC and SDLC.
testing and documentation
Testing and Documentation, also known as step 5, The finishing Project
Rome's Spanish Steps have 138 steps.
138 steps in the spanish steps.
There are 199 steps up to Whitby Abbey.
To be successful, there are many steps you may need to take. The most important steps are to persevere and be determined.
1500 steps
There are about 100 steps
Many steps
there are 3 steps