Digital Graphics

What is hardware?

• Collection of programs installed on the computer
• Physical part of a computer system
• Number of pixels on the screen
• Type of keyboard

What does RAM stand for?

• Random access memory
• Read access memory
• Run access memory
• Randomly accessed memory

What is resolution?

• Number of pixels on the screen
• Collection of programs installed on the computer
• Number of colours available on a computer system
• Speed of the computer

What is cache memory used for?

• To store digital images
• To make the system run faster
• To print images
• To capture images

What is the purpose of a graphics card?

• To store digital images
• To display images on the screen
• To capture images
• To print images

What is colour depth?

• Number of pixels on the screen
• Number of colours available on a computer system
• Type of keyboard
• Speed of the computer

What is a pixel?

• Type of keyboard
• Dot of colour on a screen
• Collection of programs installed on the computer
• Internal memory

What does USB devices allow you to do?

• Install new software
• Transfer graphic images
• Print images
• Display images

What does a digital card reader allow you to do?

• Quickly and easily accept graphic images from a digital camera
• Display images on the screen
• Print images
• Capture images

What is a processor used for in a computer system?

• To hold the running software and graphic images
• To display images on the screen
• To run the software and work out calculations
• To store digital images