WorksheetsDigital Media Quiz
Total questions: 8
Worksheet time: 4mins
What does RGB stand for in color models?
Red, Green, Blue
Red, Gold, Blue
Red, Green, Black
Red, Green, Beige
What is the primary purpose of metadata?
To provide information about other data
To store images
To enhance audio quality
To compress video files
What is steganography?
The practice of hiding messages within other files
A method of data compression
A type of audio format
A color model
Which of the following is a characteristic of lossy audio formats?
They are always higher quality
They reduce file size by removing some data
They retain all original data
They are only used for video
What is the least significant bit (LSB)?
The bit with the least value
The bit with the highest value
The first bit in a binary number
The last bit in a hexadecimal number
How are digital images formed?
By a video stream
By a single color value
By a grid of pixels
By a series of audio samples
What does bit rate measure?
The speed of a processor
The size of a file
The number of bits transmitted per unit of time
The quality of an image
What is the primary color model used in digital images?
CMYK
HSL
RGB
HSV
