If several catch clauses are included and one is a generic catch, the generic catch clause should be placed first.
Answer the following statement true (T) or false (F)
False
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Suppose you are working for a client who likes the color yellow and wants it to be the dominant color on a Web site. Further, the client wants a white background for everything outside the navigation layout. The agreed-up main page layout is given in Figure 9-24. Using a monochromatic color scheme, make suggestions for the elements of the page. Explain the underlying principle for each choice. Fill in the table below.
Many of the entries in this table can be filled in with an initial value just by keeping the rules for color in mind. A student could then use these initial colors with a Web authoring tool, and will need to make fewer adjustments while setting up the visual appearance of the page. For areas with a white background, black text is a reasonable first choice. It also makes sense that the background of the navigation areas will need to be different from the main content area so perhaps they could be some shade of yellow that wasn’t too saturated. Also, it makes sense for the background of the current selection in the primary navigation bar to match the background of the secondary navigation bar since the entries in the secondary navigation bar correspond to the current selection in the primary bar. Since the buttons in the upper right corner are probably navigation, it’s possible to make the case that their background color should be related to the rest of the navigation background colors. Also, the bullet will need to make a contrast with the light colored background, so it should be a medium dark color. The same is true of the separator. Element Background of primary navigation bar Background of current selection in primary navigation bar Background of secondary navigation Background of buttons at top of page Separator Background of content area Text of primary navigation bar Text of selection in primary navigation bar Text of secondary navigation bar Text of content area Corporate logo Bullet
Web 3.0 proposes a Web where both people and ideas are connected with each other and where personal Web assistants, called ____, can make decisions and take actions based on a user's preferences and past behaviors.
A. mashups B. agents C. APIs D. portals
Answer the following statement(s) true (T) or false (F)
Depending on your attorney’s needs, you might give him or her just your opinion and technical expertise instead of testifying in court; this role is called an expert witness.
The exit statement can be used to terminate a called function and return to the calling function.
Answer the following statement true (T) or false (F)