Which of the following statements are true about the IPv$4$ addressing? Each correct answer represents a complete solution. Choose all that apply. This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option. A option A It is being replaced by the IPv$6$ addressing. B option B It is being replaced by the MAC addressing. C option C It uses five classes of IP addresses. D option D It uses six classes of IP addresses.