1.

What Are The Key Principles That Underlie Patterns?

Answer»

KEY principles that underlie patterns are:
• abstraction
ENCAPSULATION
• information hiding
• modularization
• separation of concerns
COUPLING and cohesion
• Sufficiency
• Completeness and primitiveness
• Separation of policy and implementation
• Separation of interface and implementation
SINGLE point of reference
• Divide and conquer.

Key principles that underlie patterns are:
• abstraction
• encapsulation
• information hiding
• modularization
• separation of concerns
• Coupling and cohesion
• Sufficiency
• Completeness and primitiveness
• Separation of policy and implementation
• Separation of interface and implementation
• Single point of reference
• Divide and conquer.



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