In a variation of a sequential search, we can put a target in the list by adding an extra element (sentinel entry) at the end of the array and placing the target in the sentinel. The sentinel is used to optimize the loop and determine after the loop completes whether we found actual data or the sentinel.
Answer the following statement true (T) or false (F)
True
Correct.
Computer Science & Information Technology
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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
Computer Science & Information Technology
One advantage of static Web pages is that they are interactive.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
With the JPEG format, a Quality setting of ____ in Photoshop provides very good quality with a fairly low file size.
A. 10 B. 25 C. 80 D. 100
Computer Science & Information Technology
A Web portfolio is a hypertext version of your résumé.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology