uIt is difficult to
build a system that actually meets the stated requirements.
ØIs
the industry-wide 75% system failure rate still true?
uIt is very difficult
to build a system that doesn’t require massive changes within a short period of time.
ØHow
many mistakes were made by previous contractors?
uIt is impossible to
build a system that will not be obsolete
sooner or later.
ØDid
you ever meet anyone who is omniscient?