Javascript Questions Set 131:
What is the default value of the async attribute?
Solution:
The this keyword refers to the object it belongs to.
Solution:
Which of the following best describes the nature of cookies?
Solution:
What does DOM stand for?
Solution:
How can you use a string as an index to access properties?
Solution:
Which component creates a history object that enables you to listen for location changes?
Solution:
What is the output of the following code?
var a = 10;
var b = 0;
document.write(a/b)
Solution:
Which of the following are ways to benchmark code?
Solution:
Which of the following statements about the "use strict" directive in JavaScript is true?
Solution:
What will be the output of the following JavaScript code?
<p id="demo"></p>
<script>
var numbers1 = [4, 9];
var numbers2 = numbers1.map(myFunction);
document.getElementById("demo").innerHTML = numbers2;
function myFunction(value)
{
return value * 2;
}
</script>
Solution:
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