Java - Online Test - Static class - javasearch.buggybread.com

Java - Test Questions on 'Static class' - 2 questions found

Which of the following is not the difference between Singleton and Static class ( Class with static members only ) ?

Core Java

Only one object can be created for Singleton class whereas No objects are created for static class.

Singleton class instance is initiated using new keyword whereas static class instance is created using static method.

Singleton class can be serialized whereas Static class cannot be.

Singleton Class can participate in runtime Polymorphism whereas Static class cannot.

_{java oops singleton design pattern static class}

Which of the following do you think is the primary reason you would never use a static class even the application doesn't need multiple requests or threads ?

Core Java

Serialization

Runtime Polymorphism

Lazy Loading

Memory

_{static class static vs singleton java oops objects}

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