A variable’s ____________ is the time period during which the variable exists in memory while the program is executing.

a. span
b. lifetime
c. instance
d. latency


b. lifetime

Computer Science & Information Technology

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____ sounds are useful when you need the animation in your movie to coincide with the sound.

A. Event B. Stream C. Action D. Index

Computer Science & Information Technology

In a ____ relationship, +25% lag time pushes the second task forward in time.

A. Start-to-Finish B. Finish-to-Start C. Either A or B D. Neither A nor B

Computer Science & Information Technology

A ____ is the top portion of a design and is usually the first thing people notice when looking at a Web page.

a. headline b. heading c. banner d. masthead

Computer Science & Information Technology

Which of the following statements is not valid?

A. cars = Array.new B. cars = %w(Pinto Corvette Viper) C. cars = ["Pinto", "Corvette", "Viper"] D. None of the above

Computer Science & Information Technology