Describe two types of bar code readers that are commonly used with personal computers.
What will be an ideal response?
Computer Science & Information Technology
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De?ne the simple types:
A type whose domain consists of lists of strings, where each string is of length 7. What will be an ideal response?
Computer Science & Information Technology
A(n) ____________ calculator is a device that assists in the process of numeric calculations but requires the human operator to keep track of the algorithm.
A. mechanical B. manual C. digital D. algorithm
Computer Science & Information Technology
The Error List window will display the ____ number where the error was detected.
A. index B. line C. column D. row
Computer Science & Information Technology
A zone transfer occurs over which of the following ports?
A. TCP 53 B. UDP67 C. UDP123 D. TCP 25
Computer Science & Information Technology