Which two functions should you use?

You have a canvas app.

The canvas app must store data in a variable that is available only to the current screen.

You need to create the variable.

Which two functions should you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
A . Navigate
B. UpdateContext
C. Set
D. Collect
E. SaveData

Answer: B,C

Explanation:

B. UpdateContext function can be used to create a variable that is only available to the current screen. This function takes in an object that defines the variable and its initial value, and updates the context of the current screen with that variable.

Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-updatecontext

C. Set function can be used to assign a value to a variable. The Set function sets a variable to a specified value, which is useful when you need to update the value of a variable.

Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-set