Javascript Questions and Answers
Practice ModeShowing 10 of 78 questions
Q61
<script type="text/javascript" language="javascript">
var qpt = "QualityPointTechnologies";
var result =qpt.substring(7,8);
document.write(result);
</script>
Answer: Option D
Q62
How do you delete an element from an options array?
Answer: Option B
Q63
Is javaScript case sensitive ?
Answer: Option A
Q64
JavaScript RegExp Object has modifier 'i' to __________
Answer: Option B
Q65
What are the following looping structures are available in javascripts?
Answer: Option D
Q66
Which of these is not a method of the Math object?
Answer: Option C
Q67
<script type="text/javascript">
var s = "9123456 or 80000?";
var pattern = /\d{4}/;
var output = s.match(pattern);
document.write(output);
</script>
Answer: Option A
Q68
In javascript, RegExp Object Method test() is used to search a string and returns _________
Answer: Option A
Q69
What property would you use to redirect a visitor to another page?
Answer: Option B
Q70
a.) var qpt="Quality Point Technologies";
b.) var qpt=new String("Quality Point Technologies");
Question:
In javascript, which of the above statement can used for string declaration ?
Answer: Option A