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Explain the purpose of realistic and contrived tests as part of the installation of a new system.
Both of these tests contribute to a critical activity prior to the changeover to a latest system within an organisation. The aim is to make sure that the system is working correctly before going 'live'. Ideally ultimate users should be contained in conducting these tests in order to build their confidence in the latest system and how to operate it.
Realistic tests
Realistic tests involve presenting the system with a realistic instance of the environment in which it is to operate. The purpose is to test both the system itself and the effectiveness of training and the preparedness of future system users.
Contrived tests
Contrived tests include presenting the system with unusual and unexpected events, (such as incorrect codes, wrong amounts, inappropriate commands, and so on). The purpose is to see how the system reacts, and whether all conceivable anomalies have been catered for in the system's design
SSME is an acronym standing for "Service Sector Management Economics."
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Describe the similarities and differences between TQM and Six Sigma quality-management techniques.
Explain the role of ethics and social responsibility in developing a strategic plan, considering stakeholder needs. Explain how your ethical perspective has evolved throughout t
Responsibilities of Operations Managers in Operation Management The responsibilities of operations managers 1. Understand and participate in setting business strategy
• Describe the requirements of forecast demand and capacity requirements for financial planning, leading to proper business valuation. • Explain the financial risks to a healthc
Remind yourself of the distinction between feasibility, acceptability and vulnerability discussed. Evaluate both technologies using these criteria.
1. What are the three requirements which must simultaneously be met when designing jobs? Answer: Technical, economic and behavioural feasibility.
The XYZ Paint shop owns and operates a dozen shops in central Missouri. Their signature paint is Green Pearl on Electric Blue Candy. Sales (X, in millions of dollars) is related to
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