Directions: Choose one question. 1. You are responsible for the design of a comm

Directions: Choose one question. 1. You are responsible for
the design of a communication switch that has to provide 24/7 availabillity
but which is not safety-critical. Giving reasons for your answer suggest
an architectural style that might be used for this system.2. Assume
you are developing weather station software. Give two examples of diverse
redundant activities that might be incorporated into the dependable
processes.3. Suggest
three specialized software tools that might be deveoped to support a process
improvement program in your organization.4. Design a
process for assessing and prioritizing process change proposals. Document
this process as a process model showing the roles involved in this
process. You should use UML activity diagrams to descrive the process.