296. Which of the following function converts an element’s color to a shade of gray, for use by the filter property?
     

1. 1. grayscale()

   
   
   

   2. shade()

   
   
   

   3. brightness()

   
   
   

   4. black()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   A decimal value between 0 and 1 or percentage up to 100% controls the extent of the gray effect.

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297. Which of the following function with filter property to create your own sophisticated effects on DOM elements?
     

1. 1. DOM()

   
   
   

   2. custom()

   
   
   

   3. create()

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   custom()

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298. Which of the following function adjusts the difference between light and dark values, for use by the filter property?
     

1. 1. brightness()

   
   
   

   2. light()

   
   
   

   3. dark()

   
   
   

   4. contrast()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   A value of 100% or a decimal value of 1 leaves the image as is, while 0 results in black. Increasing the value past 1 or 100% produces more dramatically stratified areas of light and dark.

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299. Which of the following function adjust the brightness of an element’s color, for use by the filter property?
     

1. 1. light()

   
   
   

   2. brightness()

   
   
   

   3. contrast()

   
   
   

   4. dark()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   A value of 100% or decimal value of 1 leaves the image as is, while 0 produces black. Increasing the value from 1 or 100% brightens pixels from their original values.

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300. Which of the following element is used by the filter property to blur the images?
     

1. 1. blur()

   
   
   

   2. opaque()

   
   
   

   3. scatter()

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   Blurs an element, for use by the filter property. Accepts a distance measurement within which pixels are randomly scattered. A value of 0 leaves the image as is.

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