Assigning a derived class reference to a base class variable is safe:

a. because the derived class has an object of its base class.
b. because the derived class is an object of its base class.
c. only when the base class is abstract.
d. only when the base class is concrete.


b. because the derived class is an object of its base class.

Computer Science & Information Technology

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Updates that Microsoft has determined are critical for a computer's security are typically distributed on ______Tuesday

Fill in the blank(s) with correct word

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The term parse means to break into component parts.

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

Computer Science & Information Technology