Examlex
A meaningful relationship between entity types is called a(n)________.
Mechanical Calculator
An early computing device used for performing mathematical operations that operates through mechanical components like gears and levers.
Punch Cards
Physical cards with holes punched in predefined positions used historically for data storage and processing, particularly in early computing and voting systems.
Debugging
The process of identifying, analyzing, and removing errors, flaws, or mistakes in software or computer programs to ensure proper functionality.
MS DOS
Short for Microsoft Disk Operating System, an operating system for x86-based personal computers mostly used in the 1980s and early 1990s.
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Q102: In the figure below,which attribute is derived?<br><img