Case 2Liz is the web designer for Alotta Cola, and she has been asked to spice up the company website. Because the summer season is approaching, she decides to add some background images of bottles of Alotta Cola and various summer scenes.
Why does she decide to use background images?
A. Tiled images take too long to download.
B. They provide depth and visual interest to a page.
C. It is easier than adding music and animation.
D. She thinks that a background image will go well with the background color she has chosen.
Answer: B
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The ____ most common operators that produce Boolean values are called the ____ operators.
A. four; class B. four; logical C. six; relational D. six; arithmetic
CRC stands for __________.
a. Class, Recyclability, Collaborations b. Class, Redundancy, Collections c. Class, Responsibilities, Collaborations d. Code, Reuse, Constancy
When should a programmer select a do while loop for his or her program?
A. When he or she knows the exact number of times the loop will be executed. B. When he or she is not sure how many times the loop will be executed. C. When he or she knows the loop must be executed at least once. D. There is no reason to select a do while loop. Any loop can be used any time.
A self-service ______ is a freestanding terminal that usually has a touch screen for user interaction. Examples include financial, photo, and ticket.
Fill in the blank(s) with the appropriate word(s).