The IO.File. ____________________ procedure checks if a file is available.
Fill in the blank(s) with the appropriate word(s).
Exists
Computer Science & Information Technology
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When iteration is indicated for an element or a group of elements in the data dictionary:
A) a simple sequence of structured English statements is all that is necessary. B) an IF..THEN...ELSE structured must be present in the structured English statements. C) DO WHILE, DO UNTIL, or PERFORM UNTIL structured English statements must be included. D) a decision table must be used to depict the logic.
Computer Science & Information Technology
Which of the following is a mini-program within a main program that carries out a task?
A. function B. script C. branch D. loop
Computer Science & Information Technology