During the Implementation Phase of the Systems Development Life Cycle

question 51

Multiple Choice

During the implementation phase of the systems development life cycle (SDLC) ,in _____ conversion,the analyst introduces an information system in only a limited area of an organization,such as a division or department.

• A) parallel
• B) phased-in-phased-out
• C) plunge
• D) pilot

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Definitions:

Semipermeable Membrane

A type of membrane that allows certain molecules or ions to pass through by diffusion but not others.

Osmotic Pressure

Amount of turgor that prevents osmosis into cytoplasm or other hypertonic fluid.

Receptor-Mediated Endocytosis

A cellular process where specific molecules are ingested into the cell after they bind to receptors on the cell surface.

Facilitated Diffusion

A process of passive transport, mediated by carrier proteins, allowing molecules to cross the cellular membrane along the concentration gradient without energy expenditure.