Sequence & Selection Flashcards
0
Q
What is meant by selection?
A
The path through a program is decided by using a condition to decide which one of a set of alternative paths to follow based on the result.
1
Q
What is meant by a sequence?
A
Sequence of instructions to be carried out in the order they are written.
2
Q
What is meant by ‘if them else’?
A
Not all conditions are straightforward and you have to combine more than one condition to get the outcome we require.
3
Q
What is meant by a ‘nested loop’?
A
For example an if them else loop is nested inside another if then else loop.
4
Q
What is meant by ‘case’?
A
Takes various paths based on the value input.
5
Q
When is the case command often used?
A
In game controls when the action depends upon the choice of input button.
