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You are creating a canvas app. You plan to use variables that are scoped to a screen to store values. You need to create and update the value of the variables. Which three functions can you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
Correct Answer: B,C,E
B: Use the Patch function to modify records in complex situations. Such as, when you do updates that require no user interaction or use forms that span multiple screens. CE: Context variables are scoped for Screen. They are great for passing values to a screen, much like parameters to a procedure in other languages. Can be referenced from only one screen. Functions available for context variables: UpdateContext Navigate Note: Use the UpdateContext function to create a context variable, which temporarily holds a piece of information, such as the number of times the user has selected a button or the result of a data operation. Context variables are also preserved when a user navigates between screens. You can use Navigate to set one or more context variables for the screen that the formula will display, which is the only way to set a context variable from outside the screen. Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-patch https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-navigate https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-updatecontext
