Select all that apply. Which of the following can be used to ensure that valid selections are processed in a menu-driven program?
a. an input validation loop
b. the default clause of a case structure
c. a For loop
d. the Else clause in an If-Then-Else structure
a. an input validation loop
b. the default clause of a case structure
d. the Else clause in an If-Then-Else structure
Computer Science & Information Technology
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Using ________ software you can create, edit, and format documents
A) spreadsheet B) word processing C) database D) presentation
Computer Science & Information Technology
Database shadowing duplicates data in real-time data storage, but does not back up the databases at the remote site.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology