# prank wifi quiz answers create a fake wifi app to trick your friends. ## Name ## Directions Use this activity document to guide your work in the [prank WiFi activity](/lessons/prank-wifi/activity) Answer the questions while completing the tutorial. Pay attention to the dialogues! ## 1. Write the lines of code that takes the absolute value of the accelerations with respect to the x, y and z axis and stores the values as Local Variables <br/> ```blocks let xAccel = Math.abs(input.acceleration(Dimension.X)) let yAccel = Math.abs(input.acceleration(Dimension.Y)) let zAccel = Math.abs(input.acceleration(Dimension.Z)) ``` <br/> ## 2. Write the lines of code that add all the accelerations together to get the total acceleration and stores the value as a Local Variable called "sum" <br/> <br/> ```blocks let xAccel = Math.abs(input.acceleration(Dimension.X)) let yAccel = Math.abs(input.acceleration(Dimension.Y)) let zAccel = Math.abs(input.acceleration(Dimension.Z)) let sum = xAccel + yAccel + zAccel ``` <br/> ## 3. Write the 'If statement' used if the sum of the acceleration value is less than 1400 milli-gravitys. Then write the code that will plot an image of the fake amount of WiFi if the acceleration in this 'If statement' <br/> ```blocks let xAccel = Math.abs(input.acceleration(Dimension.X)) let yAccel = Math.abs(input.acceleration(Dimension.Y)) let zAccel = Math.abs(input.acceleration(Dimension.Z)) let sum = xAccel + yAccel + zAccel if (sum < 1400) { basic.showLeds(` . . . . . . . . . . . . # . . . # # . . # # # . . `) } ``` <br/> ## 4. Write tje 'If statement' used if the sum of the acceleration value is greater than 1400 milli-gravitys but less than 1680 milli-gravitys. Then write the code that will plot an image of the fake amount of WiFi inside this 'If statement' <br/> <br/> ```blocks let xAccel = Math.abs(input.acceleration(Dimension.X)) let yAccel = Math.abs(input.acceleration(Dimension.Y)) let zAccel = Math.abs(input.acceleration(Dimension.Z)) let sum = xAccel + yAccel + zAccel if (sum >= 1400 && sum < 1680) { basic.showLeds(` . . . . . . . . # . . . # # . . # # # . # # # # . `) } ``` ## 5. Write the code to display this specific image on the device ![](/static/mb/lessons/prank-wifi-0.png) <br/> <br/> ```blocks let xAccel = Math.abs(input.acceleration(Dimension.X)) let yAccel = Math.abs(input.acceleration(Dimension.Y)) let zAccel = Math.abs(input.acceleration(Dimension.Z)) let sum = xAccel + yAccel + zAccel if (sum >= 1680) { basic.showLeds(` . . . . . . . . . . . . . . . . . . . . # . . . . `) } ```