Consider the following Vue application with markup “index.html” and javascript file “app.js”. index.html: Header Content Footer Content app.js: const main = { template : Main Content } const comp = { 'main' : main } new Vue({ el : "#app" }) If the file “index.html” is opened with the help of a browser. What will be rendered on the browser?

(A) Header Content\ Main Content\ Footer Content

(B) The app will show a warning, and nothing will be shown on the browser.

(C) Header Content\ Footer Content

(D) The app will not show any warning, but nothing will be shown on the browser.

MAD 2 Quiz 1: 16 October 2022 (September 2022 term)

Question 1

+2 marksOne correct option

Which of the following statements is correct regarding javascript language?

A
The equality operator “==” is used to avoid coercion in the language.
B
A variable declared using the keyword “var” can be used anywhere in the program.
C
The keyword “break” is used to terminate the execution of the program in the language.
D
None of these

Question 2

+2 marksOne correct option

Consider the following Vue application with markup “index.html” and javascript file “app.js”.

index.html:

html

1<div id = "app">
2      <h3> Header Content </h3>
3      <main></main>
4      <h3> Footer Content </h3>
5</div>
6<script src="app.js"></script>

app.js:

javascript

1const main = {
2    template : `
3                <div>
4                    <h3> Main Content </h3>
5                </div>
6                `
7
8}
9
10const comp = {
11    'main' : main
12}
13
14new Vue({
15    el : "#app"
16})

If the file “index.html” is opened with the help of a browser. What will be rendered on the browser?

A
Header Content
Main Content
Footer Content
B
The app will show a warning, and nothing will be shown on the browser.
C
Header Content
Footer Content
D
The app will not show any warning, but nothing will be shown on the browser.

Question 3

+3 marksOne correct option

Consider the below javascript program, and predict the output, if executed.

javascript

1var num = 20;
2
3function demo () {
4    num = 50;
5
6    function num () {
7        console.log("Number is:", num)
8    }
9}
10demo()
11console.log("Number is:", num)

A
Number is: 20
B
Number is: 50
C
Number is: undefined
D
Number is:

13 more questions in this paper

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More on the MAD 2 Quiz 1 16 Oct 2022 paper

The IIT Madras BS Modern Application Development II (MAD 2) Quiz 1 paper sat on 16 Oct 2022, in the September 2022 term: 16 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.

Feature	MAD 2 Quiz 1 16 Oct 2022 at a glance
Term	September 2022 term
Subject	Modern Application Development II
Course code	BSCS2006
Questions	16
Marks	50
Duration	120 min
MCQ	14
MSQ	2
Official paper	IIT M QUIZ 1 FOUNDATION DAD DIPLOMA QPD2 16 Oct 2022
Negative marking	No negative marking.
Updated	25 Sept 2026