Exam PL-900 topic 1 question 140 discussion

Actual exam question from Microsoft's PL-900

Question #: 140
Topic #: 1

You are creating a canvas app to enable users to order tickets. You create an input field for users to input the number of tickets to order.
Users must order a maximum of four tickets and a minimum of two tickets. If a user enters a number except 2, 3, or 4, the input field must display in red. If a user enters the numbers 2, 3, or 4, the input field must display in green.
You need to color the input field based on the user input.
What should you use?

A. formula
B. gallery
C. connector
D. calculated column

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Suggested Answer: A 🗳️

by crovax at Oct. 16, 2022, 7:26 p.m.

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EdrisKazemi

Highly Voted 1 year, 7 months ago

Selected Answer: A

A. formula You can use a formula to color the input field based on the user input. You can use the "If" function to check if the input value is equal to 2, 3, or 4 and change the color of the input field accordingly. For example: If(Value=2 || Value=3 || Value=4, Green, Red) This formula checks if the input value is equal to 2, 3, or 4, if true, it will change the color of the input field to green, if false, it will change the color of the input field to red. B, C and D are not related to the color of the input field and validation.

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