Week 8 - Review questions

1.The style rule p { left-margin: 2em; } sets the left margin for the paragraph element to 2em.
False. It should be {margin-left: 2em;}
2.How would I write code to set the white spaces between words to 3em? Remember that browsers have default spacing.
3. Which of the following properly tiles an image across the entire background of the Web page?
4. Which of the following correctly sets the element's position property to absolute and offsets it from the top of the page by 140 pixels?
5.You have been asked to give a presentation at a conference. Your visual presentation is in the form of a website that is projected onto a screen. You are also quite sure that some of those present will want a printed copy of the document. You want to create a presentation that is projected with Arial font, colourful headings and a largish font size. But, for the print version, you would rather the material be optimized for black ink and in a serif (Times New Roman) font at a suitable size for print (10/12 points). Please create a stylesheet that would accomplish this.
<link rel="stylesheet" href="screen.css" type="text/css" media="screen">
<link rel="stylesheet" href="print.css" type="text/css" media="print">
body {font-family: arial, sans-serif; font-size: 1.3em;}
h1 {color:red; background: white}
h2 {color: green; background: white}
h3 {color:yellow; background: white}
body {font-family: "Times New Roman", serif; font-size: 12pt; color:black; background:white;}
6.You are creating an instructional website. There is a strong possibility that several people accessing your site have visual impairments. What strategy could you use - assuming that they will be using adaptive technology (screen reader, screen reading browser)?
Using aural and braille stylesheet, but also make sure that pictures or graphics are explained.
Optional 1a. Where should you place the @import notation?
Within the style tag. It is used to direct the browser to load an external style sheet.
Optional 1b. What order will a linked style sheet cascade in?
Inline, embedded, linked, imported, browser.
Optional 2. If you use a percentage value for margin and padding, the percentage is based on the...
None of tese answers. The percentage is based on the width of the parent element.
Optional 3. What are the ten media types for CSS?
all: suitable for all devices.
aural: intended for speech synthesizers.
braille: intended for braille tactile feedback devices.
embossed: intended for paged braille printers.
handheld: intended for handheld devices (typically small screen, monochrome, limited bandwidth).
print: intended for paged, opaque material and for documents viewed on screen in print preview mode.
projection: intended for projected presentations, for example projectors or print to transparencies.
screen: intended primarily for color computer screens.
tty: intended for media using a fixed-pitch character grid, such as teletypes, terminals, or portable devices with limited display capabilities.
tv: intended for television-type devices