You use meta tags in the ?body? section of a webpage. _________________________

Numbers that do not have a decimal point should have a(n) ________ alignment

Fill in the blank(s) with correct word

Which of the following statements are true?

a. A class should describe a single entity and all the class operations should logically fit together to support a coherent purpose. b. A class should always contain a no-arg constructor. c. The constructors must always be public. d. The constructors may be protected.