Module checkpoint

Inheritance, polymorphism and parameterised classes knowledge check

Answer every question from your current understanding. After submission, compare your reasoning with the explanation and revisit any weak concept.

This check covers Inheritance, polymorphism and parameterised classes. Read it first if you have not.

5 QuestionsOne Answer eachImmediate ScoreDetailed Explanations
Read→Reason→Select→Review
Question 1 of 5What decides which body runs when a virtual method is called through a base handle?
Question 2 of 5Where must super.new() appear in a derived constructor?
Question 3 of 5What happens when $cast(derived_h, base_h) is called as a function and the object is not the derived type?
Question 4 of 5What is required of a class derived from a virtual class with a pure virtual method?
Question 5 of 5Why can fifo_model#(byte,8) and fifo_model#(int,16) handles not be assigned to each other?

Review every selection before submitting. You can retry after reading the explanations.