During the _____ Phase of the Systems Development Life Cycle

question 22

Multiple Choice

During the _____ phase of the Systems Development Life Cycle (SDLC) , the hardware, database management system (DBMS) software, and application programs are installed, and the database design is implemented.

• A) detailed systems design
• B) analysis
• C) maintenance
• D)  implementation

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Definitions:

Data

Information collected for reference or analysis.

Inference

The process of using data analysis to deduce properties of an underlying distribution of probability; drawing conclusions about populations based on sample data.

Optimization Models

Mathematical models that are designed to find the best possible solution or outcome from a set of parameters or constraints.

Prescriptive Analytics

The set of analytical techniques that yield a best course of action.