MC To facilitate the retrieval of specific records from a file, at least one field in each record is chosen as a__________ .
a) record key.
b) file key.
c) field key.
d) None of the above.
a) record key.
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A variable that is declared outside all program modules, including the main module, has __________ scope.
Fill in the blank(s) with correct word
Linking a video stores the video within a presentation
Indicate whether the statement is true or false
Explain why it is sometimes beneficial to merge cells in a table, as well as when it might be best to split cells.
What will be an ideal response?
In reference to express card types (e.g. Express Card 34 and Express Card 54), which of the following BEST describes what the numbers indicate?
A. Size of the memory allocation B. Size of the expansion slot C. The IEEE specification that it originated from D. Number of available communication channels