Which of the Following Phases Is Often Considered the Longest

question 57

Multiple Choice

Which of the following phases is often considered the longest and most expensive phase of the systems development life cycle  

• A) investigation
• B) logical design 
• C) implementation
• D) maintenance and change

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Definitions:

Operant Conditioning

A method of learning that uses rewards and punishments for behavior to increase or decrease the likelihood of a behavior being repeated.

Cognition

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.

Suprachiasmatic Nucleus

A small region of the brain in the hypothalamus responsible for controlling circadian rhythms.

Pineal Gland

A small endocrine gland in the brain that produces melatonin, a hormone that regulates sleep patterns.