Which of the following is not an example of a data abstraction?
a) float
b) cmath
c) ifstream
d) an enumeration type
b) cmath
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The ____________ fstream member function closes a file stream. Explain why it is best to close a file when the program is through processing the data in the file.
a) close( ) b) overloaded operator <<( ) c) open( ) d) eof( ) e) flush( )
Every variable has a .
a) name b) value c) type d) All of the above.
In the Animation Pane, what does a numbered tag indicate?
A) The animation begins after the previous animation. B) The animation begins with the previous animation. C) There has been no animation effect applied to the object. D) The animation begins when the user clicks to advance.
When a visual aid appears around an image, ____ indicates that it is an image.
A. image B. img C. picture D. pic