In most programming languages, if a file with a specified external name already exists when the file is opened by the program, the contents of the existing file will be __________.
Fill in the blank(s) with the appropriate word(s).
erased
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Which of the following is NOT discussed regarding main menus?
A) Each top level points to the related forms and reports. B) The main menu navigation form has only top-level tabs that open the individual navigation forms for each task group. C) Of the six different predefined layouts to choose from, two provide one level of navigation. D) Top-level tabs open to the individual navigation forms for each task group.
A(n) ____ is keyed as the first line of the letter address.
A. attention line B. blind copy notation C. reference line D. subject line
The three types of operations used to construct algorithms are sequential, ___________________, and iterative.
Fill in the blank(s) with the appropriate word(s).
Match the following terms with their descriptions:I.Database DocumenterII.Performance AnalyzerIII.Table AnalyzerIV.Navigation formV.Functional dependencyA.Makes recommendations for optimizing a databaseB.Report containing detailed information for each selected objectC.Tabbed menu making the database easier to useD.Normalizes database tablesE.Condition that occurs when the value of one field is determined by the value of another
Fill in the blank(s) with the appropriate word(s).