When the data validation Error alert is set to ________, the user is given the option to proceed even if the data is invalid

An IP address that does not change and is usually assigned manually by a network administrator is called a ________ address

A) dynamic B) static C) stationary D) fixed

If a class contains at least one abstract method, it must be declared as a(n)_________class.

Fill in the blank(s) with the appropriate word(s).