R081 File formats

What is a pixel?

• Tiny squares of colour on a screen.
• A fairy like creature that lives in a forest.
• A whole picture.
• A binary code.

What happens the further you zoom in on a picture?

• The less pixels you can see.
• The pixels are easier to see.
• The pixels jump.
• The pixels swap places.

Which of the following is an image file format?

• .ppt
• .avi
• .gif
• .mpg

Which file type is good for icons and logos but not photographs?

• GIF
• JPG
• PNG
• EPS

Which file type supports animation and transparency?

• GIF
• JPG
• PNG
• EPS

An athletic company wants to use an animated graphic on its website.
Which file is the best option to use?

• sport.jpg
• sport.gif

An athletic company wants to use the highest quality photograph for their print advertisement. Which file is the best option to use?

• sport.jpg
• sport.gif

Miss Solly is taking pictures of her sister at the zoo to post on her family website. Which file format would be most appropriate?

• JPEG
• GIF

Which one of these is NOT an Image format?

• .avi
• .ai
• .png
• .jpg

What does DPI stand for?

• Dots Per Inch
• Digits Per Inch
• Dotted Pixel Indicator
• Dots Paired Inside