Javascript Questions and Answers
Practice ModeShowing 10 of 78 questions
Q71
<script type="text/javascript" language="javascript">
var qpt = "QualityPointTechnologies";
var result =qpt.indexOf("Tech");
document.write(result);
</script>
Answer: Option C
Q72
<script language="javascript">
function x()
{
var s = "Eat to live, but do not live to eat";
var pattern = new RegExp("eat$");
document.write(pattern.exec(s));
}
</script>
Answer: Option B
Q73
<script language="javascript">
function x()
{
var qpt = "We are fast growing Software Company located in Chennai, India.";
var pattern = new RegExp("in","g");
document.write(pattern.exec(qpt) + " ");
document.write(pattern.exec(qpt) + " ");
document.write(pattern.exec(qpt) + " ");
}
</script>
Answer: Option B
Q74
-------------- method is used to remove focus from the specified object.
Answer: Option A
Q75
parseFloat("FF2")=?
Answer: Option C
Q76
eval((20*4)=?
Answer: Option D
Q77
<script language="javascript">
function x()
{
var qpt = "QualityPointTechnologies";
var pattern = new RegExp("TECHNOLOGIES","i");
document.write(qpt.match(pattern));
}
</script>
Answer: Option B
Q78
Javascript is a ________ typed language.
Answer: Option B