What Are the Nine Phases of the Software Life Cycle

question 32

Essay

What are the nine phases of the software life cycle?

Recognize the role and functionality of HMI graphic terminal software within industrial processes.

Comprehend the structure and function of closed-loop and open-loop control systems.

Explain the importance of sensors and actuators in control systems and their conversion functions.

Understand signal conditioning and its role in process control.

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Definitions:

Laptop Computers

Portable personal computers suitable for mobile use.

Net Realizable Value

The estimated selling price of goods, minus the costs of their completion and disposal.

Journal Entry

A record in accounting that signifies a transaction and affects the balance sheet and income statement.

Inventory Write-down

A reduction in the value of inventory to reflect its current market value below its listed cost.