What is Containing block?

One approach to retaining the consistency of Web page text is to use absolute units, which are expressed relative to the size of other objects within the Web page.

Answer the following statement true (T) or false (F)

What is inheritance?

A. ability to create a new class from an existing class. B. allows a single interface, many implementations or methods for that interface. C. ability to hide the implementation and data from the outside the class. D. All of the above.