Week 10 - Operations and Life Cycle Management

Question 1

What is the purpose of operation process?

Answer 1

The purpose of the Operation process is to use the system to deliver its services.

Question 2

What is SOI?

Answer 2

A system-of-interest (SoI) is a collective set of all elements of any system considered by a lifecycle, this may include both operational or enabling systems. Strictly this definition is relevant for an engineered system of interest

Question 3

What is the purpose of Maintenance Process?

Answer 3

The purpose of the Maintenance process is to sustain the capability of the system to
provide a service.

Question 4

What are the 4 types of maintenance?

Answer 4

• Corrective maintenance
• Adaptive maintenance
• Perfective maintenance
• Preventive maintenance

Question 5

What is Corrective maintenance?

Answer 5

addressing failures or problems; restore to normal conditions

Question 6

What is Adaptive maintenance?

Answer 6

addressing changes needed to accommodate system evolution

Question 7

What is Perfective maintenance?

Answer 7

addressing enhancements through system modifications

Question 8

Preventive maintenance

Answer 8

addressing scheduled / routine servicing to prevent failure