Which of the following statements is false?
a. Each class can be used only once to build many objects.
b. Reuse helps you build more reliable and effective systems, because existing classes and components often have undergone
extensive testing, debugging and performance tuning.
c. Just as the notion of interchangeable parts was crucial to the Industrial Revolution, reusable classes are crucial to the
software revolution that has been spurred by object technology.
d. Avoid reinventing the wheel—use existing high-quality pieces wherever possible. This software reuse is a key benefit of
object-oriented programming.
a. Each class can be used only once to build many objects.
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Match the following graphic file format descriptions with their file format type:
I. Windows 16-bit file format A. Tagged Image File Format II. best file format for storing bitmapped images B. Microsoft Windows Metafile on PCs but not widely supported by browsers III. Windows 32-bit file format C. Joint Photographic Experts Group IV. limited to 256 colors; good for black-and-white images D. Graphics Interchange Format V. supports 16 million colors; optimized for photographs E. Windows Enhanced Metafile
Someone who does not understand proper database design will generally structure a database like a ________
A) text message B) spreadsheet C) document D) website