Adding conditions to a workflow

Hello guys,
i have a question about adding 2 conditions to a workflow.
I want to know what happens when i add 2 conditions to a workflow?
must the 2 conditions be fulfilled for the workflow to work or just only just one condition ?
My aim is to make the workflow work only if the 2 conditions are fullfilled .

the conditions are used in combination, only if all of them are fulfilled, the workflow continues.

Ahh okay so if i put 2 or 3 conditions , all of them must be fullfilled for the workflow to work