ASEP System Life Cycle Processes 2

Question 1

According to ISO/IEC/IEEE 15288, what are the four process groups that organize system life cycle processes?

Accepted Answer

Agreement, Organizational Project-Enabling, Technical Management, Technical

Answer

ISO/IEC/IEEE 15288 organizes system life cycle processes into four groups: Agreement, Organizational Project-Enabling, Technical Management, and Technical processes.

Question 2

What is the primary difference between a sequential (waterfall) life cycle model and an iterative life cycle model?

Accepted Answer

Sequential models complete each phase once before moving to the next; iterative models revisit phases in repeated cycles to refine the system progressively

Answer

Sequential models progress through phases linearly, while iterative models revisit phases in repeated cycles, each cycle producing a more refined version of the system.

Question 3

What is the purpose of the Disposal process in the system life cycle?

Accepted Answer

To systematically deactivate, disassemble, and remove a system from operation while managing environmental, safety, and data concerns

Answer

The Disposal process systematically deactivates and removes a system from operation, addressing environmental, safety, security, and data sanitization concerns.

Question 4

In the context of life cycle processes, what does 'tailoring' refer to?

Accepted Answer

Adapting standard life cycle processes to fit the specific needs, constraints, and context of a particular project

Answer

Tailoring adapts standard life cycle processes to the specific context of a project based on its size, complexity, risk, and domain requirements.

Question 5

What role does the Maintenance process play after a system enters operational service?

Accepted Answer

It sustains system capability through corrective, adaptive, perfective, and preventive actions throughout the operational phase

Answer

The Maintenance process sustains system capability through corrective (fixing defects), adaptive (responding to environment changes), perfective (enhancing performance), and preventive (avoiding future problems) actions.

ASEP - Associate Systems Engineering Professional Practice Test

ASEP - Associate Systems Engineering Professional Practice Test

ASEP System Life Cycle Processes 2