Which of the following would not be a member function that derived classes Fish, Frog and Bird should inherit from base class Animal and then provide their own definitions for, so that the function call can be performed polymorphically?

If an Excel workbook is saved as a Single File Web Page, it will have the ________ file extension

A) .xlsx B) .xlsb C) .mht D) .xps

Which of the following operations is not a stack operation?

A) remove and return an item with a specified value B) set the element at the bottom of the stack to a specified value C) remove and return the item at a specified position D) All of the above: that is, none of the above are stack operations