Virtual Labs

a: To create new objects Explanation

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b: To form larger structures using existing objects Explanation

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c: To remove unnecessary objects Explanation

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d: None of the above Explanation

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a: Decorator pattern Explanation

Explanation

b: Iterator pattern Explanation

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c: Behavioral pattern Explanation

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d: Factory pattern Explanation

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a: To remove objects from the system Explanation

Explanation

b: To add new functionality to an existing object without altering its structure Explanation

Explanation

c: To create new objects Explanation

Explanation

d: None of the above Explanation

Explanation

Structural and Behavioural Patterns