BCA 4th Semester Scripting Language Cheatsheet – Quick Notes for Exams

Ishan Dhungana August 16, 2025

BCA 4th Semester Scripting Language Cheatsheet – Quick Notes for Exam Preparation

Are you a BCA 4th Semester student struggling to prepare for the Scripting Language (SL) exam under Tribhuvan University (TU)? This subject is both theoretical and practical, covering client-side scripting (JavaScript), server-side scripting (PHP with MySQL), and advanced scripting technologies like AJAX, jQuery, Joomla, and WordPress.

To make your revision easier, we’ve prepared a compressed Scripting Language cheatsheet in three simple images. These notes cover all the important exam-focused topics, making it easy to revise in one sitting and score well in your exams.

📘 Course Overview – Scripting Language (BCA 4th Sem, TU)

This course is designed to give students hands-on knowledge of both client-side and server-side scripting, along with database connectivity. By the end of the course, students will be able to:

  • Understand JavaScript for interactive web development.

  • Use PHP for server-side programming.

  • Connect web applications with MySQL databases.

  • Implement AJAX and jQuery for dynamic content loading.

  • Explore CMS platforms like Joomla and WordPress for web application development.

📑 Syllabus Breakdown – TU BCA 4th Sem Scripting Language

Here’s a quick outline of the syllabus:

1. Client-Side Scripting (15 hrs) – JavaScript

  • Basics: Need for scripting, embedding JS in HTML, coding conventions.

  • Variables, operators, control structures, arrays, loops.

  • Functions, built-in objects, date objects.

  • DOM, event handling, cookies, forms, client-side validation.

  • Regular expressions and browser interaction.

2. Server-Side Scripting with Database Connectivity (15 hrs) – PHP & MySQL

  • PHP (8 hrs): Syntax, variables, operators, arrays, loops, functions, form handling, GET & POST methods, file handling, file upload, sessions, cookies, sending emails.

  • MySQL (7 hrs): Database connection, data types, insert, select, update, delete, where clause, aggregate functions, joins, order by, group by, subqueries.

3. Advanced Server-Side Scripting (15 hrs)

  • OOP in PHP: Classes, objects, constructors, destructors, inheritance, polymorphism, encapsulation, exception handling.

  • AJAX: PHP + MySQL integration.

  • jQuery: DOM manipulation, UI handling, hide/show effects.

  • Joomla: CMS installation, backend management, extensions, template & module development, MVC pattern.

  • WordPress: Theme integration, managing posts, pages, and widgets.

Lab Works

Hands-on assignments + a mini-project covering all these topics.

📝 Why Use This Cheatsheet?

The Scripting Language syllabus is wide, but not everything is equally important for exams. Our cheatsheet images highlight only the key points, formulas, and examples that usually appear in exams.

This compressed format saves time and helps with quick recall. Perfect for:

  • Night-before-exam revision

  • Answer framing practice

  • Remembering PHP functions, MySQL commands, and JavaScript syntax

  • OOP concepts in PHP and common interview questions

📚 What This Cheatsheet Covers

  • ✅ All important JavaScript functions, operators, and DOM methods

  • ✅ PHP syntax, session handling, file handling, form handling

  • ✅ MySQL queries, joins, aggregate functions

  • ✅ OOP in PHP (constructor, inheritance, polymorphism)

  • ✅ AJAX basics and jQuery shortcuts

  • ✅ CMS overview: Joomla & WordPress essentials

📷 Download / View Cheatsheet Images

We’ve compressed the BCA 4th Sem Scripting Language notes into three simple images for easy access.





If the images arenot clear , contact me at : https://www.facebook.com/profile.php?id=61579135036765 

📌 How to Use These Notes for Exam Success

  1. Revise every morning – spend 15 minutes scanning through the images.

  2. Practice MySQL queries & PHP form handling in a real editor.

  3. Remember key differences: Client-side vs. Server-side scripting, GET vs. POST, Cookies vs. Sessions.

  4. Do a quick last-minute recap from the cheatsheet before heading to the exam.

🎯 Final Words

The Scripting Language subject in BCA 4th Semester can feel heavy due to its mix of coding and theory. But with this cheatsheet of JavaScript, PHP, MySQL, AJAX, jQuery, Joomla, and WordPress, you can revise smartly instead of wasting time on long textbooks.

So, if you want to pass your exam with confidence, download and revise these three cheatsheet images. They are your shortcut to exam success. 🚀

Ishan Dhungana

Posted by Ishan Dhungana

Meet Ishan Dhungana, all the way from Nepal! I'm here to help students learn and understand Social Studies, BCA (that's Bachelor of Computer Applications), and Engineering subjects easily. My goal is to make learning fun and effective for everyone. Let's explore these topics together and make studying a breeze!

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