Computer scienceProgramming languagesKotlinObject-oriented programmingSpecial constructions / Special classes

Object declarations

Singleton defined

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We have introduced a singleton design pattern. What does it allow you to do?

Select one option from the list

Construct a structure that has only one instance with global access.

Copy existing objects without making your code dependent on their structures.

Construct a complex structure step by step.

Compose a structure into tree structures and work with these structures as if they were individual objects.

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