If we have a full selection of accessor and mutator functions, why would we have friend functions?
a. You should not have them
b. More efficient access to the private data members.
c. The friend function must call the accessor or mutator functions anyway.
d. none of the above
b. More efficient access to the private data members.
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The fact that class Graphics is abstract contributes to Java’s portability because ________.
a. drawing is performed differently on every platform that supports Java. A subclass of Graphics must be created that uses the drawing capabilities of the current platform. b. objects of non-abstract classes can only be instantiated on the Windows platform. c. drawing should not be performed on non-Linux platforms. d. Class Graphics is not abstract.
What is used to convert an analog RF signal into digital format?
A. spectrum B. EIRP C. modulator D. carrier
The Switchboard has replaced the navigation form with a new, up-to-date, Internet-style feel and appearance that can be built directly from the Ribbon
Indicate whether the statement is true or false
You do not have to cancel a user's ID or password if they exceed a specified threshold of login times.
Answer the following statement true (T) or false (F)