In the System Implementation Phase of the Systems Development Life

question 45

Multiple Choice

In the system implementation phase of the systems development life cycle (SDLC) , with ________ installation, the new system runs alongside the old one until it has been tested and is fully operational.

• A) pilot
• B) phased
• C) parallel
• D) plunge
• E) immersion

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Definitions:

Trisomy 21

A genetic disorder caused by the presence of all or part of an extra 21st chromosome, also known as Down syndrome.

Placebo Effect

The phenomenon in which a patient's symptoms can improve after receiving a fake treatment or substance, due to their belief in its efficacy rather than any therapeutic effect.

Sampling Bias

A systematic error that occurs when a sample is not representative of the population from which it is drawn, potentially leading to distorted findings.

Informed Consent

A process ensuring that a participant fully understands and agrees to the procedures, risks, and rights involved in a study or treatment.