21.Within a CSS rule set, a declaration (rule), includes a. a property and a val

Question

21.Within a CSS rule set, a declaration (rule), includes a. a property and a value b. a property and a selector c. a selector and a value d. a selector and a declaration block 0 points QUESTION 22 The code that follows border-style: solid none; means that the box should have a. solid borders on all four sides b. solid top and bottom borders c. a solid top border d. solid borders on all four sides and no background image 0 points QUESTION 23

The media queries for a website that uses a responsive design a. detect the screen size and then switch to the website for that size b. detect what device is being used and then apply the styles for that device c. detect the screen size and then apply the styles for that size d. detect what device is being used and then switch to the website for that device 0 points

QUESTION 24 Three inline elements are a. nav, b, and span b. a, img, and ul c. li, img, and h1 d. b, a, and img 0 points

QUESTION 25 To view the source code for a web page in any browser, you can a. click the Menu icon and then select the More Tools-->View Source command b. select the View Source command from the File menu c. right-click the page and then select the View Source or View Page Source command d. none of the above 0 points

QUESTION 26 By default, there isn’t any special formatting for the ________________________ pseudo-class selector for a link. 0 points

QUESTION 27 The portion of a web page that displays the most important content is commonly coded as an HTML5 ____________________ element. 0 points

QUESTION 28 A valid HTML document requires a. a body element and a div element b. a head element and a page element c. a page element and a div element d. a head element and a body element 0 points

QUESTION 29 Using the techniques that will help your website rank higher in search engine results is called _________________________________. 0 points

QUESTION 30

Explanation / Answer

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We are required to do only 4 parts of the question.

21. In CSS declaration set consists of a selector and a declaration block. The selector consists of the HTML element we want to style and declaration block consists of one or more declarations which are separated by semicolons. Hence the correct option is d. selector and a declaration block.

22. The code that follows border-style: solid none; will give a box with only solid top and bottom borders and nothing on the left and right border. Hence the correct option is b. solid top and bottom borders.

23. The media queries for a website that uses a responsive design checks the screen size and then apply specific styles for that size. Hence the correct option is c. detect the screen size and then apply the styles for that size.

24. Three inline elements are b, a, and img. Hence the correct option is d. b, a, and img

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