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1D0-735 – CIW JavaScript Specialist

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Showing 4–6 of 10 questions

Question 4

Jaime needs to write a script to remove all the non-digit characters from a phone number so that all that remains are the numbers She knows that she will need to use a regular expression to search for non-digit characters and can use a method to remove all the non-digit characters. Which code should she use?

A)

B)

C)

D)

Select an option, then click Submit answer.

  • ○

    Option A
  • ○

    Option B
  • ○

    Option C
  • ○

    Option D
Question 5

Consider the following code:

What change should be made to ensure that it correctly displays the value of name in all uppercase letters?

Select an option, then click Submit answer.

  • ○

    Line 2 should be changed to name = name . toUpperCase () ;
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    Line 2 should be changed to name .prototype . toUpperCase () ;
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    Line 3 should be changed to document. write (NAME) :
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    Line 1 should be changed to var name = new sting("Jaccb");
Question 6

Consider this source code:

Giam needs to write a script to access the first element in the source code. What code should he use?

Select an option, then click Submit answer.

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    var first = document .getElementById(“condiments1”) [1];
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    var first = document .getElementById(“input”);
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    var first = document .getElementById(“condiments”) [0];
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    var first = document .getElementByIdTagName (“input”) [1]