Which of the following statements is true regarding “v-if” and “v-show” directives in VueJS?
The “v-if” directive adds/removes elements from the DOM, while v-show only toggles visibility using CSS.
The “v-show” directive adds/removes elements from the DOM, while v-if only toggles visibility using CSS.
Both the “v-if” and “v-show” directives add/remove elements from the DOM.
Both the “v-if” and “v-show” directives toggle visibility using CSS.
Consider the below JavaScript program.
let x = 5;(function () { console.log(x); let x = 10;})();What will be the output of the above program?
What is the output of this code?
console.log(myVar);console.log(myFunc());
var myVar = "hello";function myFunc() { return "world";}hello, world
undefined, world
ReferenceError
undefined, undefined
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The IIT Madras BS Modern Application Development II (MAD 2) Quiz 1 paper sat on 23 Feb 2025, in the January 2025 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 23 Feb 2025 at a glance |
|---|---|
| Term | January 2025 term |
| Subject | Modern Application Development II |
| Course code | BSCS2006 |
| Questions | 16 |
| Marks | 50 |
| Duration | 120 min |
| MCQ | 15 |
| MSQ | 1 |
| Official paper | IIT M DIPLOMA AN EXAM QDD2 23 Feb 2025 |
| Negative marking | No negative marking. |
| Updated |