Polymorphism involves using a variable of a ____________ type to invoke methods on superclass and subclass objects.
a) primitive
b) superclass
c) subclass
d) none of the above
b) superclass
Computer Science & Information Technology
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You insert characters using the ____ method.
A. Insert B. InStr C. Input D. InsertInto
Computer Science & Information Technology
A(n) ____________________ takes a digital signal and converts it into an analog signal.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
One-to-one relationships allow you to make the information in one of the tables confidential and accessible only by certain individuals.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
Sorting records determines the order in which the records are ____.
A. created B. mailed C. merged D. remembered
Computer Science & Information Technology