Object-oriented programming · interview question
Given the following code snippet, which line will cause a compilation error?
Multiple choiceHardchapter-5-curatedpremiumoopabstract-classes
abstract class Product {
abstract String getDescription();
public static void main(String[] args) {
Product product = new Product();
}
}Answer and explanation
Correct answer
A. Line 7: Product product = new Product();
Why
The compilation error occurs because you cannot instantiate an abstract class directly. The line 'Product product = new Product();' attempts to create an instance of the abstract class 'Product'.
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