Javascript Questions Set 81:
How many properties are there in the PerformanceTiming interface?
Solution:
Which of the following is an interface?
Solution:
What is the maximum number of global symbols that can be defined by a module?
Solution:
What does a minified JavaScript file return?
Solution:
Which of the following keyboard modifier keys are not set to true when held down?
Solution:
In order to skip or seek to the desired location in a sound or video, which property becomes helpful?
Solution:
When does the mouseover event occur?
Solution:
What is the purpose of the Block tab in a web browser or network tool?
Solution:
When do uncaught exceptions generate events?
Solution:
What will be the output of the following JavaScript code?
<p id="demo"></p>
<script>
function myFunction()
{
var str = "Is this all there is?";
var patt1 = /\s/g;
var result = str.match(patt1);
if(result)
result=true;
else
result=false;
document.getElementById("demo").innerHTML = result;
}
</script>
Solution:
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