Q 1. निम्नलिखित कोड का परिणाम क्या है?<break-line><break-line>What is the output of the following code?<pre><code>console.log(10 + "20");</code></pre>
A. 1020
B. 30
C. 20
D. "1020"
Q 2. जावास्क्रिप्ट में फ़ंक्शन घोषित करने के लिए किस कीवर्ड का उपयोग किया जाता है?<break-line><break-line>Which keyword is used to declare a function in JavaScript?
A. fun
B. func
C. function
D. def
Q 3. निम्नलिखित कोड का परिणाम क्या है?<break-line><break-line>What is the output of the following code?<pre><code>var x = 10; if (x > 15 || x < 5) { console.log("x is not between 5 and 15"); } else { console.log("x is between 5 and 15"); }</code></pre>
A. x is between 5 and 15
B. x is not between 5 and 15
C. Error
D. x is 5 and 15
Q 4. निम्नलिखित कोड का परिणाम क्या है?<break-line><break-line>What is the output of the following code?<pre><code>var x = 10; switch(x) { case 5: console.log("x is 5"); break; case 10: console.log("x is 10"); break; default: console.log("x is not 5 or 10"); }</code></pre>
A. x is 5
B. x is 10
C. x is not 5 or 10
D. Error
Q 5. निम्नलिखित कोड का परिणाम क्या है?<break-line><break-line>What is the output of the following code?<pre><code>var x = 10; var y = 5; console.log(x > y ? "x is greater than y" : "y is greater than x");</code></pre>
A. x is greater than y
B. y is greater than x
C. Error
D. print 10, 5