The software crisis in both the degree to which society depends on systems

In what ways do we & quot; depend” on software systems (use examples)? Discuss changes since the software crisis in both the degree to which society depends on systems, and the degree to which systems are getting more or less reliable. What is the “value” of reliability?, and how can we measure it / test for it? Discuss in terms of non- functional requirements and associated test cases. How can a lack of reliability be " created” during software development? Explain with an example.