In Which SDLC Phase Is the Information System Coded, Tested

question 53

Multiple Choice

In which SDLC phase is the information system coded, tested, and installed in the organization?

• A) Systems planning and selection
• B) Systems replacement
• C) Systems analysis
• D) Systems design
• E) Systems implementation and operation

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Definitions:

Value of Z

Often referred to in electrical engineering as impedance, representing the total opposition that a circuit offers to the flow of alternating current.

Voltage Drop

The reduction in voltage across a component or conductor due to resistance or impedance within the circuit.

RLC Series Circuit

A circuit consisting of a resistor (R), inductor (L), and capacitor (C) connected in series, affecting the impedance and phase of the circuit.

Power Factor

A measure of how effectively electrical power is converted into useful work output, expressed as the ratio of real power flowing to the load to the apparent power in the circuit.