WorksheetsFile Formats
Total questions: 20
Worksheet time: 40mins
is a process that extracts the information from the converted format so you can work with it.
Encoding
Decoding
Trilateration
Uncompression
is the process of converting the data or a given sequence of characters, symbols, alphabets etc., into a specified format
Encoding
Decodedin
Triangulation
Loosely compression
is a visual representation of something
Image
Audio
Video
Document
An image can be described in terms of :
vector graphics
raster graphics
math graphics
pixel graphics
raster images are based on
Algorithms
Pixels
Landscapes
Light
vector images are based on
Algorithms
Pixels
Color
Animations
If we scale a ______ image to enlarge it, it may look blurry or pixelated.
raster
vector
raw
digital
If we scale a ______ image to enlarge it, it will keep the quality because it is made up of paths or line art that can infinitely scalable.
raster
vector
raw
digital
Check all TRUE statements:
RASTER IMAGES cost more
RASTER IMAGES occupies more space.
RASTER IMAGES are resolution dependent
RASTER IMAGES (extensions examples): .PNG, .TIFF
Check all TRUE Vector Images statements:
VECTOR IMAGES cost more
VECTOR IMAGES occupies more space.
VECTOR IMAGES are resolution dependent
VECTOR IMAGES (extensions examples): .SVG, .AI
Check/Mark only the Vector images Format
Check/Mark only the Raster images Format
Select All true Facts about .Gif
Standard GIF image can include a maximum of 256 colors.
Stands for "Graphics Interchange Format
Gif is an example of Vector Image
Gif Can be animated
Select All true Facts about PNG
PNG format allows an image to a have a transparent background.
PNG is the best option for Digital photos with details like landscapes.
PNG images can be animated
PNG stands for Portable Network Graphics
Select All true Facts about JPEG
JPEG images can be scaled infinitely without losing quality.
Is a popular image file format. It is commonly used by digital cameras.
JPEG images support/allows transparency.
JPEG stands for Joint Photographic Experts Group.
Select All true Facts about PDF
PDF can only be viewed by very few devices.
You can edit PDFs using Adobe Acrobat or a third party PDF editor.
A PDF file can store a variety of data, text, vector graphics, and raster images
PDF stands for Portable Document Format.
Select All true Facts about SVG
SVG images depend on pixels and resolution.
SVG Are NOT Ideal for logos, icons and shapes.
SVG can be created in programs like Adobe Illustrators (AI), Sketch and Inkscape.
SVG stands for Scalable Vector Graphics
Compression is used to reduce file sizes and other characteristics. Example of Image compressions:
Lossy compressions as in JPEG images
Lossless as in PNG images
Loser as in TIFF images
Lost as in GIF images
Select All true Facts about Adobe Illustrator Files
Its file extension is .AI
they can be enlarged without losing any image quality.
They are composed of paths connected by points therefore they are not pixel-depended
they are commonly used for logos and print media.
Select All TRUE Statements about .TIFF and .EPS
TIFF files belongs to the raster images group.
A disadvantage of TIFF is file size. it can take up 100 (MB) or more.
.EPS loses quality when enlarged.
Encapsulated PostScript File (.EPS) are used for artworks such as: drawing and logos.
