Digital Images Answers

Use the drop-down menus to match each description to its corresponding term.

Binary is used by computers to interpret information as either on or off. Which digits are used in binary? ✔ 0 and 11 and 25 and 88 and 9

The process of image digitization is used to convert analog images to digital images. What is an example of an analog image?image on your blogpicture on your digital camera✔ printed picture of your pet

Use the drop-down menus to answer each of the following questions.

Use the drop-down menus to match each description to its corresponding term.

Which of the following image file formats uses lossy file compression?

Which of the following image file formats use lossless file compression? Choose all that apply.

Suppose you are looking for an image online to use in your physics lab write-up. You have found several possible options, but only one option will allow you to use it right away without getting clearance from the author or having to pay a fee. Which one do you choose?

Where should you look to find a free digital image to use?

You are creating a program for the school’s upcoming theater production. You would like to include a picture of the cast on the cover of the program. Which of the following factors do you need to consider? Choose all that apply.

A professional photographer working for a top newspaper would like control over the quality and editing process of digital photos. Which file format should be used on the digital camera to ensure the photographer has this flexibility?

Which image file format allows for the greatest flexibility for supporting vector or raster graphics, lossy or lossless compression, 1-bit to 24-bit colors, and cross-platform capability?

You are on vacation with your family and have been nominated to be the family photographer. You have a 13.1 megapixel camera. What image file format should you use to save your photos in order to maximize image quality and minimize file space?

Suppose you are working as an animator for a children’s movie. You are responsible for drawing the main character: an animated dog. Which file format is best suited to your line of work?

What is the identifying feature of raster graphics?

Suppose you are working as an administrative assistant at a small law firm. Your boss has asked you to send an invitation out to all employees about the upcoming holiday party. You would like to spruce up the invitation with a few festive images and a fancy border. Which file format would allow you to create a visually appealing invitation that can easily be e-mailed?

number of pixels that span an image’s width multiplied by its height ✔ image resolutioncompressionimage file format

Use the drop-down menu to answer this question.After carefully considering the important factors to print the program, which image file format would produce the best results? ✔ BMPJPEGGIF

Which image file format would allow you to enlarge an image without causing a boxy, pixelated appearance?

Which of the following is the best use for a raster graphic?