____ is a library of classes used by Ruby on Rails programs.
A. Action Mailer
B. Active Resource
C. Railties
D. Active Support
Answer: D
Computer Science & Information Technology
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The parameter this refers to
a. instance variables b. local variables c. global variables d. the calling object
Computer Science & Information Technology
Use the _______ attribute on a
a. poster b. player c. controls d. image
Computer Science & Information Technology
Conditional formatting formats a control based on one or more comparisons to a set rule set
Indicate whether the statement is true or false
Computer Science & Information Technology
The pop-up box displayed by the prompt() method can have an initial value in the text input box
Indicate whether the statement is true or false
Computer Science & Information Technology