Explain what loose coupling means.
What will be an ideal response?
Loose coupling means that program modules are less reliant on other modules to enable different systems to interoperate.
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Which of the following statements is false?
a. When you specify a slice and omit the starting index, 0 is assumed. So, the slice numbers[:6] is equivalent to the slice numbers[0:6]. If you omit the ending index, Python assumes the sequence’s length. b. Omitting both the start and end indices on a slice copies the entire sequence. c. Slices make deep copies of the sequence’s elements. d. With slices, the new sequence’s elements refer to the same objects as the original sequence’s elements, rather than to separate copies.
List and describe the three characteristics of information that must be protected by information security?
What will be an ideal response?
To properly acknowledge a source or product named in a document:
A) include the word trademark in parentheses following the source or product. B) include a footer indicating that the source or product is trademarked. C) insert a trademark symbol after the source or product. D) include a trademark designation in the document properties.
By default, Excel 2013 files are saved in the native Microsoft Excel Workbook file format with the following file extension:
A) .xlsx B) .xlsd C) .csv D) .xls