A grocery scanning checkout system is an example of _____.
A. vertical-market software
B. horizontal-market software
C. a one-of-a-kind application
D. an operating system
Ans: A. vertical-market software
Computer Science & Information Technology
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Developed by Microsoft, which of the following was an early operating system designed for personal computers?
A) Linux B) UNIX C) Basic D) DOS
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How does a cascading style sheet allow the analyst to produce XML output?
What will be an ideal response?
Computer Science & Information Technology