Micro:bit variables P:42

A variable is compared to ........

• a bag

• a box

• a cor

• a house

A variable must have .............. in order to use it

• a memory

• a name

• a box

• a toy

A variable can contain ............ at a single time

• one value

• tow values

• three values

• many values

What is the name of the variable in the picture

• 7

• step

• steps

• STEPS

Answer explanation

in computer language, variable steps is not the same as STEPS. it must be written the same way or the computer will be confused :(

The value is side variable steps is =

• 4

• 3

• 2

• 7

A variable stores data in the memory of the computer forever

• True

• False

Answer explanation

A variable stores data in the memory of the computer as long as its being used, and if the computer shuts down the variable and its value will be lost

A variable stores data in the memory of the computer forever

• True

• False

Answer explanation

A variable stores data in the memory of the computer as long as its being used, and if the computer shuts down the variable and its value will be lost