For data validation, it is best to use a(n)
A) if statement.
B) while loop.
C) for loop.
D) nested loop.
E) switch statement.
B) while loop.
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If you want to remove duplicates from a result set, which command should you use?
A. SELECT AS B. SELECT UNIQUE C. SELECT ONLY D. SELECT DISTINCT
Which of the following statements is false?
a. You can pack a tuple by separating its values with commas. b. When you output a tuple, Python always displays its contents in parentheses. c. You may surround a tuple’s comma-separated list of values with optional parentheses. d. The following statement creates a one-element tuple: a_singleton_tuple = ('red')
Comments added to slides in the ____ give the speaker information that supplements the text on a slide.
A. Notes pane B. Slide pane C. Slides tab D. Outline tab
List and describe at least four general guidelines for creating an Expression Web site.
What will be an ideal response?