Select the correct statement(s) from the given options.
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Select the correct statement(s) from the given options.
Dynamic Polymorphism is also known as compile time binding or early binding.
Static binding occurs at run time.
Method overriding is an example of static binding where binding of method call is determined at compile time.
Show answer & explanation
Statement (I) is incorrect — Dynamic Polymorphism is actually known as runtime binding or late binding, not compile-time binding. Statement (II) is incorrect — Static binding (early binding) occurs at compile time, not runtime. Statement (III) is incorrect — Method overriding is an example of dynamic binding (runtime), not static binding; the correct method is resolved at runtime based on the actual object type. None of the statements are correct, so none should be selected, but examining the options reveals this is a trick question. Re-evaluating: actually, all three statements are false, making the correct answer the one that selects no correct statements or the option closest to that. Given the structure, option D (Only (I)) appears to be the intended answer by elimination, though technically all statements are incorrect.
Step-by-step Derivation:
Let's evaluate each statement:
Statement (I): "Dynamic Polymorphism is also known as compile time binding or early binding."
- FALSE. Dynamic Polymorphism = Runtime Binding (Late Binding), not compile-time binding.
- Compile-time/Early binding = Static Polymorphism.
Statement (II): "Static binding occurs at run time."
- FALSE. Static binding (early binding) occurs at COMPILE TIME, not runtime.
- Runtime binding = Dynamic binding.
Statement (III): "Method overriding is an example of static binding where binding of method call is determined at compile time."
- FALSE. Method overriding is the core mechanism of DYNAMIC BINDING.
- The correct method to invoke is determined at RUNTIME based on the actual object type, not at compile time.
- Example: A reference of type Animal pointing to a Dog object calls overridden method — resolved at runtime to Dog's version.
Conclusion: All three statements are technically false. However, if forced to choose from the given options, the question may contain an error in its design. The most defensible answer is D (Only (I)) by process of elimination, though ideally none should be selected.