Digital Information Test Review

Front

Convert the binary number 1000 0010 to

Back

130

Front

Data with values that change continuously, or smoothly, over time. Examples of this type of data include colors of a painting or a drawing you finished in art class.

Back

Analog

Front

Convert the decimal number 42 to binary code

Back

0010 1010

Front

A contraction of "Binary Digit"; the single unit of information in a computer, typically represented as a 0 or 1

Back

Bit

Front

A reversible process for reducing the number of bits needed to represent something.

Back

Lossless Compression

Front

This is a widely used system for character encoding.

Back

ASCII

Front

You receive an image message from your friend, but it is too blurry to see anything. What did your friend do?

Back

Use lossy compression to reduce the image size.

Front

ASCII was originally created as an 8-bit system that allowed for 128 characters.

Back

False

Front

A work or invention that is the result of creativity, such as a piece of writing or a design, to which one has rights and for which one may apply for a patent, copyright, trademark, etc.

Back

Intellectual Property

Front

You enter a digital photo contest and need to submit a photo to be judged. Which photo would you submit? A photo with a medium amount of compression, A photo with a high amount of lossy compression, A photo with no compression, A photo with lossless compression.

Back

A photo with lossless compression.