★ Kerala PSC Approved DCA Course ★ 4-Month Intensive Training ★ 100% Hands-On Labs ★ Placement Assistance ★ Morning / Afternoon / Evening Batches ★ Trivandrum, Kerala ★ Kerala PSC Approved DCA Course ★ 4-Month Intensive Training ★ 100% Hands-On Labs ★ Placement Assistance ★ Morning / Afternoon / Evening Batches ★ Trivandrum, Kerala
Diploma in Computer Applications · 2026 Intake

Your first step into the digital world —
begins here.

A 4-month comprehensive DCA program at Trinity Technologies, Trivandrum — covering MS Office, programming fundamentals, web development, Photoshop, and database basics. Kerala PSC approved, industry-aligned, and built for absolute beginners.

4·0
Months Duration
7+
Skill Modules
100%
Hands-On Labs
$ start dca_2026.sh MS Office ✓ C · PHP · HTML <html> <body> // Learn DCA print("Hello Trinity!") for skill in dca: master(skill) </body> </html> _| RUN ▶
KERALA PSC APPROVED · TRINITY TECHNOLOGIES · DCA ·

A complete foundation in computer applications — built for beginners.

Trinity Technologies' DCA course gives you everything you need to step confidently into the IT world. No prior tech background required. Just curiosity, commitment, and four focused months.

Located in the heart of Trivandrum, our program is meticulously designed to provide in-depth training across essential computer technologies. From mastering office software to writing your first lines of code, you'll progress through structured modules supported by real lab time and project work.

The curriculum is aligned with Kerala Public Service Commission standards — making the certification valuable for government roles, private IT positions, and further studies in computer science.

Modern Labs

Latest software, dedicated workstations, hands-on practice from day one.

PSC Approved

Curriculum aligned with Kerala PSC standards for government-recognized certification.

Flexible Batches

Morning, afternoon, and evening slots — Monday through Saturday.

Career Support

Resume building, interview prep, and active placement assistance.

From day one to certification — your roadmap.

A carefully sequenced path that takes you from basic computer concepts all the way to building dynamic web pages. Swipe through the journey →

01

Computer Fundamentals

Types of computers, hardware vs. software, computer architecture, evolution from abacus to modern CPUs.

02

MS Office Mastery

Word, Excel, and PowerPoint — from formatting documents to creating charts, mail merge, and presentations.

03

Photoshop Basics

Workspace navigation, selection tools, image editing, layers, retouching, and saving for web or print.

04

HTML & CSS

Tags, elements, attributes, forms, tables, styling fonts and colors — your first web pages.

05

C Programming

Data types, operators, loops, conditional logic, scanf/printf — the building blocks of programming.

06

PHP & MySQL

Server-side scripting, forms, sessions, cookies, file handling, and database queries.

07

Networking Basics

LAN, WAN, topologies, protocols, internet vs. intranet, and satellite communication concepts.

08

Projects & Certification

Real-world project work, mock exams, assessments, and your Kerala PSC-aligned DCA certificate.

Slide to explore the full journey

Every module, broken down.

Switch between modules to see exactly what you'll learn. Each topic is taught with practical examples and lab exercises.

01 / TYPES OF COMPUTERS

Computer Categories

  • Analog Computers
  • Digital Computers
  • Hybrid Computers
02 / CONFIGURATION

By Size & Power

  • Supercomputers
  • Mainframe
  • Mini & Micro Computers
03 / EVOLUTION

History of Computing

  • Abacus & Napier Bones
  • Pascaline & Stepped Reckoner
  • Difference & Analytical Engine
  • Hollerith's Tabulator
04 / HARDWARE & SOFTWARE

Core Components

  • Input & Output Devices
  • Memory / Storage
  • System & Application Software
  • Firmware & Humanware
05 / ARCHITECTURE

Inside the Machine

  • Von Neumann Architecture
  • ALU & CPU
  • Control Unit
  • Stored Program Concept
06 / PROGRAMMING LANGUAGES

Language Categories

  • Machine & Assembly
  • Algorithmic Languages
  • Fortran, Algol, Lisp, COBOL
07 / NETWORKING

Network Types

  • LAN, WAN, MAN
  • WLAN, SAN, CAN
  • PAN, DAN
08 / OPERATING SYSTEMS

OS & Internet

  • Types of OS
  • MS-DOS & Commands
  • Internet vs. Intranet
01 / MS WORD UI

Interface Elements

  • Ribbon & Toolbars
  • Title Bar & Ruler
  • Status Bar
02 / DOCUMENT FORMATTING

Page & Layout

  • Page Settings
  • Headers & Footers
  • Document Views
03 / TEXT EDITING

Working with Text

  • Font & Styles
  • Cut, Copy, Paste
  • Find & Replace
  • Spelling & Grammar
04 / PARAGRAPH

Formatting Paragraphs

  • Line Spacing & Alignment
  • Bullets & Numbering
  • Tables
05 / DOC MANAGEMENT

Advanced Features

  • Mail Merge
  • Thesaurus
  • Working with Pictures
  • Printing
06 / MS EXCEL

Spreadsheet Basics

  • Worksheets, Rows & Columns
  • Merge & Center
  • Number Formatting
07 / EXCEL DATA

Data & Charts

  • Tables
  • Charts & Graphs
  • Hyperlinks & Bookmarks
08 / CALCULATIONS

Excel Math

  • Addition & Subtraction
  • Multiplication & Division
  • Percentage
09 / POWERPOINT

Slide Creation

  • Creating Slides
  • Outlines
  • Navigating Slideshow
10 / PRESENTATIONS

Animation & Effects

  • Animations
  • Transitions
  • Speaker Notes & Timing
01 / INTRODUCTION

Getting Started

  • Workspace Setup
  • File Formats
  • Preferences & Tools
02 / INTERFACE

Layout & Navigation

  • Menu Bar & Panels
  • Keyboard Shortcuts
  • Custom Workspace
03 / PALETTES

Working Panels

  • Color & Layers
  • Adjustments & History
  • Styles & Effects
04 / TOOLBOX

Essential Tools

  • Tool Overview
  • Customizing Tools
  • Tool Options Bar
05 / SELECTION

Selecting Areas

  • Marquee & Lasso
  • Magic Wand
  • Quick Selection
06 / ALTERATION

Image Editing Tools

  • Transform & Clone Stamp
  • Healing & Patch
  • Content-Aware
07 / DRAWING

Vector & Brushes

  • Pen & Shape Tools
  • Brush Variations
  • Vector vs. Raster
08 / COLOR

Color Management

  • RGB vs. CMYK
  • Swatches & Gradients
  • Color Picker
09 / EDITING

Basic Image Work

  • Cropping & Straightening
  • Brightness & Contrast
  • Color Correction
  • Retouching
10 / OUTPUT

Saving & Export

  • JPEG, PNG, PSD
  • Save for Web
  • Print Export
01 / WHAT IS HTML

Introduction

  • History of HTML
  • Importance & Use
  • Document Structure
02 / TAGS

HTML Tags

  • Structural Tags
  • Formatting Tags
  • Heading & List Tags
03 / ELEMENTS

Elements & Nesting

  • Elements vs. Tags
  • Nested Elements
  • Common Pitfalls
04 / ATTRIBUTES

HTML Attributes

  • Definition & Purpose
  • Common Attributes
  • General Structure
05 / TEXT

Paragraphs & Lines

  • <p> tag
  • <hr> & <br>
  • Bold, Italics, Underline
06 / CSS BASICS

Styling with CSS

  • Inline, Internal, External
  • CSS Selectors
  • Linking CSS
07 / FONTS & SIZE

Typography in CSS

  • Font Families
  • Web Fonts
  • Box Model & Units
08 / LINKS

Hyperlinks

  • Internal & External Links
  • Email Links
  • Target Attribute
09 / TABLES

Tabular Data

  • Table Structure
  • Headers & Cells
  • Table Attributes
10 / FORMS

HTML Forms

  • Form Elements
  • Input Fields & Buttons
  • Radio & Checkboxes
11 / LISTS

HTML Lists

  • Ordered Lists
  • Unordered Lists
  • Description Lists
12 / EXTRAS

Iframe & Colors

  • <iframe> tag
  • HEX & RGB
  • Background Colors
01 / BASICS

Intro to C

  • Features of C
  • Applications
  • Data Types (int, float, char)
02 / QUALIFIERS

Type Qualifiers

  • const
  • volatile
  • Combining Qualifiers
03 / VARIABLES

Variable Handling

  • Naming Rules
  • Local & Global
  • Constants
04 / OPERATORS

C Operators

  • Arithmetic & Relational
  • Logical & Bitwise
  • Assignment
05 / FLOW CONTROL

Decision Making

  • if / else / nested if
  • switch case
  • Ternary Operator
06 / LOOPS

Looping

  • for loop
  • while loop
  • do-while & nested
07 / printf()

Output

  • Syntax & Usage
  • Format Specifiers
  • Escape Characters
08 / scanf()

Input

  • Syntax
  • Format Specifiers
  • Input Modifiers
01 / INTRO

What is PHP

  • Basic Syntax
  • Variables & Scope
  • Date & Time
02 / OPERATORS

PHP Operators

  • Arithmetic & Comparison
  • String & Array
  • Logical & Assignment
03 / CONDITIONS

Conditional Logic

  • if / else
  • switch
04 / LOOPS

PHP Loops

  • for & while
  • do-while
  • foreach
05 / ARRAYS

Working with Arrays

  • Indexed
  • Associative
  • Multidimensional
06 / FUNCTIONS

User Defined Functions

  • Defining Functions
  • Arguments
  • Return Values
07 / WEB

Web Features

  • Form Handling
  • Sessions
  • Cookies
08 / SECURITY

Filtering & Validation

  • Input Validation
  • Sanitization
  • Error Handling
09 / FILES

File Handling

  • Open & Close
  • Read & Write
10 / MYSQL

Database Operations

  • Create Database
  • Tables & Insert
  • Select, Update, Delete

Six reasons we're Kerala's premier IT training institute.

01

Expert Instruction

Industry-seasoned instructors bring real-world expertise into every classroom. You learn from people who've done the work.

02

Modern Facilities

State-of-the-art computer labs with the latest software and tools. Hands-on practice from day one.

03

PSC-Aligned Curriculum

Designed to meet Kerala Public Service Commission standards — perfect for government job aspirants.

04

Real-World Projects

Apply your skills on actual project work — not toy exercises. Build a portfolio while you learn.

05

Regular Assessments

Periodic mock exams and assessments help you gauge progress and refine weak spots before certification.

06

Career Guidance

Resume building, interview preparation, and strong industry connections for active placement support.

Where DCA can take you.

A DCA certification opens doors across government, private, and non-profit sectors — proving you have a solid foundation in modern computer applications.

Computer Operator Office Administrator Technical Support Junior Developer Data Entry Specialist Government Roles Computer Operator Office Administrator Technical Support Junior Developer Data Entry Specialist Government Roles

Questions, answered.

What is a Diploma in Computer Applications (DCA)? +
DCA is a vocational course that provides foundational training in various computer technology skills, including office software, programming, web development, and database management.
What topics are covered in the DCA course? +
The DCA course typically covers basic and advanced office software, programming languages, web development techniques, database management, and essential IT skills. The curriculum includes practical exercises, hands-on labs, and real-world projects.
How long is the DCA course? +
The duration of the DCA course is usually around 4 to 6 months, depending on the pace of the student and batch timing chosen.
Who should enroll in the DCA course? +
The DCA course is ideal for individuals looking to start a career in IT, those seeking to enhance their computer skills for current job roles, or anyone interested in pursuing further studies in computer science or related fields.
What are the prerequisites for enrolling? +
Typically, a high school diploma or equivalent is required for enrollment. Basic knowledge of computers and an interest in technology are beneficial but not always mandatory.
Are there certification exams included? +
Our DCA training includes periodic assessments, practical exams, and project work to evaluate participants' understanding and proficiency. We also offer certification upon successful completion.
What career opportunities are available after DCA? +
Graduates can pursue entry-level positions in IT such as computer operators, office administrators, technical support staff, and junior software developers. The skills also provide a foundation for further specialization in computer science.
Is the course offered online or only in-person? +
The availability of online or in-person options varies depending on your need. We offer both formats to accommodate different learning preferences and schedules.
How can I apply for the DCA course? +
To apply, you typically need to fill out an application form provided by our admissions office and submit necessary documents such as educational certificates. You can also call or WhatsApp our team to start your enrollment.

Ready to start your IT journey?

Join the next batch at Trinity Technologies, Trivandrum. Morning, afternoon, and evening slots available — Monday through Saturday.