QUIZ ON : JAVA SCRIPT - BUILT IN FUNCTIONS

How do you create a function in JavaScript? How do you create a function in JavaScript?

How do you write "Hello World" in an alert box? How do you write "Hello World" in an alert box?

How do you find the number with the highest value of x and y? How do you find the number with the highest value of x and y?

<p>Which of the following code is most efficient?</p><pre><b>Code 1 </b><br>for(var number-10;number&gt;=1;number-)<br>{<br>document.writeln(number);<br>}<br> <b>Code 2 </b><br>var number=10;<br>while(number&gt;=1)<br>{<br>document.writeln(number);<br>number++<br>}</pre> <p>निम्नलिखित में से कौन सा कोड सबसे कुशल है?</p><pre style="font-size: 12.6px; letter-spacing: 0.14px;"><b><u>Code 1 </u></b><br>for(var number-10;number&gt;=1;number-)<br>{<br>document.writeln(number);<br>}</pre><pre style="font-size: 12.6px; letter-spacing: 0.14px;"><b><u>Code 2 </u></b><br>var number=10;<br>while(number&gt;=1)<br>{<br>document.writeln(number);<br>number++<br>}</pre>

Which of the following javascript functions are used to convert nonnumeric values into numbers? निम्नलिखित में से कौन सा जावास्क्रिप्ट फ़ंक्शन गैर-संख्यात्मक मानों को संख्याओं में परिवर्तित करने के लिए उपयोग किया जाता है?

How to find out the index of a particular character on a string How to find out the index of a particular character on a string