Deck 8: Graphics and Color

Question 1

An SVG graphic can be reused at different sizes throughout a web site without downloading multiple files to the user.

Answer 1

True

Question 2

Which image format can be described as a vector graphics file format?

A) PNG
B) JPG
C) GIF
D) SVG

Answer 2

D

Question 3

Which graphics display method represents images as geometrical formulas?

A) pixel
B) raster
C) vector
D) geometrical

Answer 3

C

Question 4

Animated GIFs require a special plug-in for viewing.

Question 5

Which image format lets you store multiple images and timing information about the images in a single file?

A) SVG
B) JPG
C) GIF
D) PNG

Question 6

Which image format has built-in text capabilities for image indexing, allowing you to store a string of identifying text within the file itself?

A) GIF
B) JPG
C) PNG
D) SVG

Question 7

The only attribute required by the < img > element for the image to be displayed by browsers is the src attribute.

Question 8

SVG is an image file format that you can currently use on the web.

Question 9

Which image format is best for photographs or continuous-tone images?

A) GIF
B) JPG
C) SVG
D) PNG

Question 10

Which of the following is NOT a reason to specify the image width and height for a web page image?

A) the image is downloaded faster
B) so the browser can reserve space
C) to preserve the look of the layout
D) the text on the page will load faster

Question 11

The advantage of using an interlaced format is that the entire full-quality image appears all at once.

Question 12

The J P G format is unique in that no color information is discarded when the image is compressed.

Question 13

Which attribute of the < img > tag specifies the URL of the graphic file you want to display?

A) height
B) src
C) title
D) alt

Question 14

The < title > attribute provides a description of the image if it cannot be viewed by the user because of physical or technical limitations.

Question 15

The < figure > element is used to contain JavaScript animations and interactions.

Question 16

When using the < figure > element to display an image, which of the following is true?

A) the < img > element is not needed
B) the < img > element is inside the < figure > element
C) the < figure > element is needed for the alt attribute
D) the < figure > element is needed for an image title

Question 17

If a browser does not know the width and height values of an image, it must download the image before displaying the rest of the page.

Question 18

PNG's lossless format results in compressed 8-bit images that are only slightly larger in file size than GIF.

Question 19

Which graphics format does NOT allow you to save images in an interlaced or progressive format?

A) GIF
B) SVG
C) JPG
D) PNG

Question 20

What is the color depth of a GIF image?

A) 4 bytes
B) 8 bits
C) 16 bytes
D) 32 bits

Question 21

What are the three primary colors on the color wheel?

A) red, yellow, and blue
B) yellow, green, and blue
C) red, green, and yellow
D) red, green, and blue

Question 22

Which property lets you control the tiling of background images across the document or element background.

A) background-position
B) background-repeat
C) background-image
D) background-tile

Question 23

GIF uses a(n) ____________________ compression technique, meaning that no color information is discarded when the image is compressed.

Question 24

What did Newton use to separate white light into its component colors?

A) mirror
B) telescope
C) prism
D) pyramid

Question 25

Which of the following specifies the same color as p {color: rgb (50%, 0%, 100%) ?

A) p {color: rgb (50, 0, 100)
B) p {color: rgb (128, 0, 255)
C) p {color: rgb (100, 0, 256)
D) p {color: rgb (25, 0, 50)

Question 26

The______________ element is a semantic element intended to represent content that is self-contained, like an image.

Question 27

To remove the hypertext border from an image, add a(n) ____ attribute with the border property set to "none".

A) border
B) img
C) markup
D) style

Question 28

Which property can you use to align text along an image border?

A) align
B) valign
C) vertical-align
D) border

Question 29

In color theory, a pure color is referred to as which of the following?

A) hue
B) tint
C) shade
D) primary

Question 30

What is the default color for an active link?

A) blue
B) red
C) purple
D) green

Question 31

If you don't maintain the ratio of width to height, called the ___________________, you distort the image.

Question 32

You can use the CSS ____ property to increase the white space around an image.

A) white-space
B) margin
C) border
D) vertical-align

Question 33

Saving images in a(n) ______________________ format allows the gradual display of a graphic in a series of passes.

Question 34

Which type of colors are always arranged opposite of each other on the color wheel?

A) secondary
B) primary
C) analogous
D) complementary

Question 35

Which of the following is NOT a way to specify color values with CSS?

A) color names
B) RGB color values
C) octal values
D) HSL color values

Question 36

Hexadecimal values are always preceded by a(n) ____.

A) #
B) $
C) %
D) &

Question 37

The __________________ format is designed specifically for the web, and is a royalty-free file format that replaces GIF.

Question 38

To set the page background color what do you use as the selector?

A) home
B) background
C) body
D) page

Question 39

What type of color scheme uses tints and shades of a single hue?

A) secondary
B) monochromatic
C) complementary
D) analogous

Question 40

Using HSL colors, the value of 0 represents which color?

A) black
B) blue
C) red
D) green

Question 41

A(n) ____________________ color scheme uses the colors that are located next to each other on the color wheel.

Question 42

__________________ colors are vivid opposites and do not always go well together, despite their name.

Question 43

How are color names, RGB color values, and hexadecimal color values used?

Question 44

What is an interlaced or progressive image format? What are the advantages and disadvantages?

Question 45

Summarize the advantages and disadvantages of using the four main web graphic file formats.

Question 46

In color theory, a pure color is called a(n) ____________________.

Question 47

Describe the GI F, J P G, and P NG file formats.

Question 48

The ____________ property lets you set the transparency of a text or image element.

Question 49

How can you use multiple images in the background?

Question 50

When you specify__________ values, you are mixing the three basic colors to create a fourth color.