GCSE J277 - 2.1.1 - Abstraction

Which of the following could be considered abstraction

• Focusing on irrelevant information
• Removing important aspects
• Removing unneccessary details
• Looking for patterns in programs

To be able to draw a car, which characteristics are needed

• Who sells the car
• Who drives the car
• If the car has wheels
• Where the car drives

Abstraction is the process of removing necessary details from a problem

• True
• False

Flowcharts are an example of where we use abstraction when designing a problem

• True
• False

Abstraction doesn't help us focus on what we need to do

• True
• False

Abstraction leaves the following details in a problem

• Necessary Details
• Unnecessary Details

Flowcharts are an abstraction of program code

• True
• False

Abstraction is the process of removing unnecessary details from a problem

• True
• False

When designing a sat nav, would you keep or remove the location of your car

• Keep
• Remove

When designing a sat nav, would you keep or remove buildings

• Keep
• Remove