Digital Media Vocabulary

Data with a signal size that can vary continually is known as WHAT type of data?

A rapid display of a series of images, each one slightly different from the one before it, to create an illusion of movement is known as

Digital data on a computer representing sounds, including voice, music, sound effects and background noises is known as WHAT?

Data involving strings of printable characters separated by white space characters is known as WHAT?

Separate frames of sequential bitmapped graphics shown rapidly to create the illusion of movement is known as WHAT?

What are text, graphic, audio, animation and video processing called?

• Digital data

• Digital media

• Digital revolution

• Digitisation

Which of the following describes cropping?

• Changes the proportions of a graphic

• Changes the start and end point of a video clip

• Converts the graphic into a more realistic image

• Removes unwanted parts of a graphic

Which of the following determines the volume of a sound wave?

• Amplitude

• Frequency

• Fading

• Wavelength

Which of the following describes the speed of a video or animation?

• Frame grabber

• Frame rate

• Frame size

• Frame speed

Which of the following is a device that can display text, graphic, animation and video data?

• screen

• printer

• speaker

• optical disk