Question Paper
BCA 4th Sem frontend development
📅 2025🎓 4th Sem✍️ by Admin
🤖 AI Solved Important Questions (Click to Reveal)
NBCA/M-25
Total Pages: 2FRONT-END DEVELOPMENT
Paper-CC-B4:B23-CAP-402
Time Allowed: 3 Hours]
2327
[Maximum Marks: 50
Note: Attempt five questions in all, selecting one question from each Unit. Question No. 1 is compulsory. All questions carry equal marks.Compulsory Question
1.
Write short notes on the following:
4x2 1/2=10
(a) Explain type conversion functions in JavaScript.
(b) Differentiate Event Bubbling and Capturing.
(c) Explain Regular expression methods with example.
(d) Is jQuery is a replacement for JavaScript? Explain with example.
UNIT-I
2. Explain the methods of JavaScript creation with examples. 10
3. What is the usage of Regular Expressions? Explain with examples. 10
UNIT-II
4. Explain Window objects and methods with examples. 10
5. What is Event handling? Explain JavaScript event handlers
with examples.
10-
6.
UNIT-III
How Cookies helpful in Browser Object Model? 10
7. How forms are validated ? Explain with examples. 10
UNIT-IV
8. Explain jQuery events with examples. 10
9. What are the jQuery functions are used to provide
effects? 10
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