Diploma in Computer Application

8 minute read
Diploma in Computer Application

With continuous inventions and upgrades in technologies, there is a constant demand for professionals with computer background. A career in Computer Application has become a popular choice for students after 12th, especially for those, who are looking for job oriented courses that can be completed in a short period of time. Diploma courses after 12th help you gain efficient knowledge in lesser time and opens up opportunities quickly. Out of the many, Diploma in Computer Application [DCA] has gained popularity over a period of time. So, here is a blog that will shed light on DCA and the key details related to it.

What is a Diploma in Computer Application?

Diploma in Computer Application [DCA] is a 6-12 month short term program that provides an in-depth understanding of computer applications, equips students with practical and technical skills, and imparts knowledge on various computer tools and applications that are used in day-to-day life.

Course Highlights

CourseDiploma in Computer Applications
Education LevelGraduate
Duration6-12 Months
Key SubjectsData Managemen & RDBMS;
C Programming; Tally ERP; Multimedia & Photoshop;
Microsoft Office; Fundamentals of Internet
& Computer Organisation, etc.
Top Universities AbroadCentennial College, Humber College,
Australian National University, TAFE NSW, etc.
Top Universities in IndiaUniversity of Calcutta; Aligarh Muslim University;
Punjab University; Jamia Milia Islamia;
Savitribai Phule Pune University
Eligibility Criteria10+2 from a recognised board of education
Career ProspectsGraphic Designer, Computer Operator, C++ Developer, etc.

DCA Subjects and Syllabus

This short term course imparts knowledge on a wide range of topics essential for a successful career. Here are the subjects taught in a Diploma in Computer Application course:

  • Microsoft Office
  • Operating Systems
  • Fundamentals of Internet & Computer Organisation
  • Data Management & RDBMS
  • C Programming
  • Visual Basics
  • Multimedia & Photoshop
  • Tally ERP
  • Corel Draw
  • Object-Oriented Programming [C++, Java, etc]
Diploma in Computer Application SyllabusDetails
Basic Computer SkillsGeneral understanding of operating computer applications, uploading and moving files into folders, etc.
MS Office ApplicationsPursuing Diploma in Computer Application helps in learning MS Office applications in depth to brush up your knowledge about the essential tools.
Internet BasicsBasic knowledge of the Internet. You will learn about the worldwide web, e-mails, and blogging groups.
PC AssemblyPursuing Diploma in Computer Application equips you with all the knowledge of PC assembly which is a modular type of computer. Assembling hardware components to make a customized computer is one of the main components. 
TroubleshootingTroubleshooting is a form of problem-solving used to repair products, machines, or failed systems. A diploma in Computer Application will help you master this.
Software HackingThe methods and processes required to identify and remove security issues and bugs in different web applications and IT systems are what you will learn. 
IT SecurityTo protect computer systems from external theft, hardware damage, or internal data issues, IT security has been made a part of the DCA syllabus. 

Diploma in Computer Application Specialisations

With a Diploma in Computer Application degree, one can specialise in a wide range of domains. Some of which have been given a rundown below.


Programming languages consist of effective computer languages such as JAVAscript, JAVA, Python, C++, etc. If you are looking to explore a career in computer programming then a Diploma in Computer Application can help you reach your goal.

Web Designing

Web Designing courses, particularly the Diploma, will equip you with knowledge and skills related to JAVAscript, adobe premiere, HTML, photoshop, and web page designing. Pursuing a Diploma in Computer Application can help you find job opportunities globally or you can even become a freelance web designer!


Animation courses after 12th can help you enhance your computer-based knowledge in terms of software techniques, drawing animations, and video editing. Pursuing Diploma in Computer Application can help you explore various career opportunities in the film and gaming industry.

Other prominent specializations are-

  • Software Technologies
  • Operating Systems and Data Structures
  • Database Management and Computer Languages
  • Software Hacking & IT security
  • PC Assembly and Troubleshooting
  • Software Engineering

Eligibility Criteria for DCA

On the other hand, if you want to pursue this diploma in India, you need to qualify class 12th examination with at least 45-50%.

Note: It is important to note that the aforementioned eligibility requirements are only for indicative purposes. Actual course requirements might differ as per the course and university. Consult Leverage Edu experts to know about the exact details of the course/ university of your choice.

Here are some of the popular colleges/universities which offer a Diploma in Computer Application or their related variants.

Australian National UniversityDiploma of Computing
Centennial CollegeDiploma in Computer Systems Technician [Fast-track]
Humber CollegeDiploma in Computer Programmer
Monash UniversityDiploma in Engineering (IT)
University of Technology, SydneyDiploma in Information Technology
European Business UniversityBlockchain Diploma
TAFE NSWDiploma of Database Design and Development
PSB AcademyDiploma in Network Defence and Forensic Countermeasure

Top DCA Colleges in India

Here are the top colleges in India for Diploma in Computer Application and their average annual fees:

Mumbai University, Mumbai
National Institute of Management, Mumbai
Madhav University, Sirohi
Annamalai University, Chidambaram
Madras Christian College, Chennai
University of Calcutta
Jamia Millia Islamia
Savitribai Phule Pune University
Courtesy: Alak CLasses

Diploma in Computer Application Course Fee

The average fees for pursuing a diploma in Computer Application differs as per the choice you make related to the country. If you are interested in pursuing this course abroad, your estimated tuition fee will be around INR 20,00,00- 30,00,000. Whereas, if you are looking forward to completing a diploma in India, the fee range may vary as per the institution you choose. Both private and public colleges in Indian offer diplomas in Computer Application, hence, the average fee may range between INR 5,000- 50,000.

List of Books for DCA

  • Sinha, P.K. (2007). Computer Fundamentals. New Delhi: BPB Publications
  • Bansal, V & Bhatia, A.B. (2015). Database Management System. New Delhi: Narosa Publishing House
  • Mukhi, Vijay (2008). Working with UNIX. New Delhi: BPB Publications
  • Rajaraman, V. (2014). Fundamental of Computer. New Delhi: Prentice-Hall India Pvt. Ltd
  • Maheshwari, Sharad & Jain, S. (2007). Database Management System. New Delhi: Firewall Media
  • Rajoriya, Sheetanshu (2013). Computer Fundamentals. Indore: Kamal Prakashan 
  • Majumdar, Arun K & Bhattacharya, P. (2008). Database Management System. New Delhi: Tata McGraw Hills Publishing Company Limited

Diploma in Computer Application Distance Education

Without letting go of the comfort of your home, you can pursue your studies for DCA. There are many universities in India and abroad that offer distance education for the same program that runs offline. By enrolling in distance education, you can learn at your own pace. The average fee for a diploma in Computer Application through distance learning is around INR 5-20,000. 

Diploma in Computer Application Online Courses

Here are some of the popular diploma courses in Computer Application that you can pursue online- 

  • Diploma In Computer Application(DCA) Course by Indian Institute of Skill Development Training 
  • Diploma In Computer Application(DCA) Udemy
  • Diploma In Computer Application(DCA) Acme Collins School 
  • Diploma In Computer Application(DCA) Independent Skill Development Mission 
  • Diploma In Computer Application(DCA) National Institute of Management Solutions
  • Diploma In Computer Application(DCA) Amity University Online

DCA Course Employment Opportunities

Upon completing the Diploma in Computer Applications, you can find opportunities in Database Development, Networking, Technical Writing, Software & Graphic Designing, eCommerce Development, etc. Here are the popular work profiles you can work in with a DCA:

  • Graphic Designer
  • Web Developer
  • System Tester
  • Application Support Executive
  • Web Designer
  • Computer Operator
  • Software Developer
  • Data Entry Operator
  • C++ Developer

Salary in India

The salary varies depending on the role and position. The average salary for Diploma in Computer Application students is INR 2 Lakhs- 5 Lakhs. Listed below are a few job roles and their average salary for students who have a diploma in computer application.

Job RoleAverage Annual Salary
Computer OperatorINR 3 Lakhs
Web DesignerINR 5 Lakhs
Software DeveloperINR 5.5 Lakhs
C++ Developer  INR 6 Lakhs

Diploma in Computer Application after 10th

Listed below are some of the popular courses in Computer Application that you can pursue after qualifying for class 10th-

  • Basic Computer Course
  • Course on Computer Concept (CCC)
  • Computer Programming Certification Course
  • ITI in Computer

Diploma in Computer Application in Canada 

Here are the top institutions offering DCA in Canada- 

Difference Between DCA and ADCA

Tabulated below are some of the major pointers related to the difference between Diploma in Computer Application and an Advanced Diploma in Computer Application- 

Full-FormDiploma in Computer ApplicationAdvanced Diploma in Computer Application
ObjectiveThe main objective of DCA is to equip students with a fundamental knowledge of computers by evolving subjects like aspects of the internet,  Microsoft tools, operating systems, and other relevant topics.In comparison to DCA, ADCA is a higher-level course that offers in-depth knowledge of computers and their vital applications. It makes the students eligible for having a greater hold over the domain through topics like RDBMS and Data Management, etc.
SubjectsOperating systems, MS-Word, MS-Excel, MS-Powerpoint, Introduction to Computer and Internet, Computer Organizations and etc.  Typing, Page Maker, Microsoft tools, Tally ERP, RDBMS and Data Management, etc.
Average FeesINR 5,000- 30,000INR 5,000- 40,000
Duration6-12 Months12 Months
Eligibility10+2 qualificationHigher Secondary Qualification
Top Colleges-Punjab University Lovely 
-Professional University, etc.
-University of Calcutta
-Aligarh Muslim University 
-Vasanta College for Women
-Thakur Polytechnic
-Institute of Computer Study
-Department of Electronics and Accreditation Computer Classes, etc.
Average Salary (INR)2-5 LPA2.56-7 LPA

PGDCA after DCA 

The majority of the students after completing their DCA go for higher studies in a similar stream and pursue courses like Post Graduate Diploma in Computer Application. It is a masters level course that equips students with thorough knowledge regarding topics like Principles of Programming, Computational Techniques, Database Management etc will help you acquire competence in software development as well. Usually, the duration of the course is 1-2years. 

We hope this article on Diploma in Computer Application helped you explore the concepts and subjects you will get to study during this course. If you’re planning to pursue a course in computer applications, the experts at Leverage Edu can assist you in finding an ideal university to explore your passion for computer applications.

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    1. Hi Sujoy, glad to know that we were helpful! For more such blogs on latest careers and courses, stay tuned to Leverage Edu Blogs! To get notification of our latest work, register with your email id at our page.

  1. can we get direct admission in pg diploma computer application after complateing diploma in computer application ?

    1. Hi Sujoy, glad to know that we were helpful! For more such blogs on latest careers and courses, stay tuned to Leverage Edu Blogs! To get notification of our latest work, register with your email id at our page.