Object-oriented Programming
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COMPUTER SCIENCE
Object-Oriented Programming
Inheritance Hierarchy
Inheritance hierarchies silently shape software evolution by blending reuse with innovation
3 days ago
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What is a primary benefit of using an inheritance hierarchy in object-oriented programming?
It forces all classes to have identical behaviors and properties without variation.
It allows new classes to reuse and extend existing code while maintaining a structured relationship.
It enables circular dependencies between classes to simplify code relationships.
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Programming Paradigms
Object-oriented Programming
How encapsulating data reshaped software design and interaction
11 days ago
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Which principle of object-oriented programming primarily promotes code reuse through hierarchical relationships?
Encapsulation
Inheritance
Polymorphism
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Steve222
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COMPUTER SCIENCE
Object-Oriented Programming
Class Inheritance Graph
Inheritance structures form complex graphs that prevent circular loops in code
12 days ago
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Why does the class inheritance graph form a directed acyclic graph rather than a cyclic one?
Because classes can only inherit from one parent, forming a simple tree
Because inheritance allows classes to inherit from themselves for flexibility
To prevent circular inheritance which would cause logical inconsistencies and infinite loops
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COMPUTER SCIENCE
Object-Oriented Programming
Encapsulation
Encapsulation in programming hides data to protect and organize complex software systems
26 Jan 2026
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How does encapsulation improve software maintainability?
By making all data and methods publicly accessible for easier debugging
By hiding internal data and implementation details, allowing changes without affecting external code
By duplicating data across multiple classes to ensure redundancy
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COMPUTER SCIENCE
Programming Paradigms
Object-oriented Programming
Object-oriented programming models software as interacting objects encapsulating data and behavior
22 Jan 2026
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Which of the following is NOT a fundamental concept of object-oriented programming?
Recursion
Encapsulation
Inheritance
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