Code.org CS Discoveries Unit 2 Web Development

When making a web page, which two of the following tasks is HTML the most important language for? (Choose TWO)

• A. Making the text a different color.

• B. Separating out headings from paragraphs

• C. Putting borders on an image

• D. Adding information about the copyright

• E. Organizing text into a list

A programmer has an idea to use just one language for the content, structure, and style of web pages. What might be a problem with this idea?

• A. It will be confusing and less organized for people to read and write code that mixes everything up together.

• B. Structure is more important than style or content and needs its own language

• C. Communicating about structure and style are different problems, and it is helpful to use two languages specific to those problems

• D. A and C

• E. All of the above

A group of artists is making a website. When should they use classes?

• A. They want to make their h3 tags bigger than their h1 tags.

• B. They want headings to be one color, but paragraphs to be a different color.

• C. They want some images to float left, and other images to float right.

• D. They want all the pages on their site to have the same style.

• E. They want make a special color using RGB codes.

A student is using a stylesheet to make all the paragraphs on the website green, but it's not working on index.html, even though it works on the other web pages. What could be causing the problem?

1) The student forgot to link the stylesheet to the index.html page.

2) The student did not upload the images used in the index.html page.

3) The student accidentally misspelled "green" in the stylesheet.

• A. 1 only

• B. 3 only

• C. 1 and 2 only

• D. 1 and 3 only

• E. 1, 2, and 3

See image for this question.

What code in the stylesheet could have made the text green?

1.

.p {

color:green;

}

2.

p {

color:green;

}

3.

.special {

color:green;

}

4.

special {

color:green;

}

• A. 1 and 3

• B. 2 and 4

• C. 2 and 3

• D. 3 and 4

• E. 1, 2, 3, and 4

See image for this question.

The web developer wants to make the "My Page" text larger. Which TWO of the following would work? (Choose TWO)

• A. Use <h6> instead of <h3>

• B. Use <h1> instead of <h3>

• C. Put the "My Page" text inside the tags.

• D. Use CSS to set the font-size property of the h3 tag

• E. Put the code `style="larger"` inside the h3 tag.

Which of the following is true about copyright?

• A. If an image is already on one web page, it's okay to use it on any web page.

• B. If you make a lot of changes to an image, you do not need the permission of the original creator to post it on your site.

• C. Image creators can decide both who can use their images and how the images can be used.

• D. If there is no copyright information for an image, anyone is free to use it on their own sites.

• E. You must always contact the creator for permission to use an image on your site.