Doctor in Philosophy(Ph.D.) in Computer Science is a 3-5 year doctorate level course that deals with the study of Machine learning, Rough Set theory, Research methodology, Data Mining, etc.
Ph.D in Computer Science course details
Candidates who have PG Degree in relevant fields with 55% aggregate marks are eligible for PhD Computer Science admissions. The admission in the course is done based on merit or entrance-based score which is conducted by Universities at the state level/national level.
Some colleges offer admission based on the score of CET or conduct their entrance exam like JNU for Ph.D. computer science courses. Some of the entrance exams to get admission in the Ph.D. Computer science courses are IIT JAM, UGC NET, CUCET, GPAT, RUET, and many more.
Some top colleges offering Ph.D. courses are Christ University, LPU, IIT Madras, BHU and many more. The average fees for the course range from INR 10,000 - INR 2.75 Lacs.
Candidates can get jobs like Software Engineer, Application Developer, Data administrator, Application Analyst, and so on after completing the Ph.D. course. The average salary ranges between INR 2-9.5 LPA. Top recruiters are- Google, Microsoft, IBM, Adobe, Accenture, NITs, VITs, and so on.
Table of Content
Ph.D. Computer Science: Course Highlight
| Course Level | Postgraduate Level |
| Duration | 3 Years |
| Examination-type | Semester-wise |
| Eligibility Criteria | Minimum of 55% marks in Post Graduation |
| Admission Process | Entrance Exam and Merit-Based |
| Average fees | INR 10,000 - INR 2.5 Lacs |
| Starting Salary | INR 2-5 LPA |
| Top Recruiters | Google, IBM, Microsoft, NITs, IITs, VITs, and so on. |
| Job Opportunities | Industrial R&D Lab professionals, Start-Up mentors, Authors, University professors, Senior research scientists, and others. |
Ph.D. Computer Science: About
- PhD Computer Science imparts the knowledge, skills and attitude to do world class research in the area of computer science.
- This course prepares the student to carry out research, and to develop adequate breadth in the subject area.
- PhD Computer Science involves delving in depth into a research topic and includes grasping, evaluating and refining ideas, mathematical rigor, implementation (programming) and performance evaluation.
- Some of the topics studied during PhD Computer Science are Research Methodology, Data Mining, Machine Learning, Rough Set Theory, etc.
Ph.D. Computer Science: Admission Process
- The admission in the Ph.D. science course is done based on the score of CET or the merit of the entrance test carried out by Universities like JNU.
- Students have to qualify for these exams with a good score for getting shortlisted for group discussion and personal interview rounds.
- After completing all three rounds a merit list of selected candidates will be released by the University for the final allotment.
- Candidates are asked to submit their fees for the respective year at the time of taking admission in the Ph.D. computer scene course.
Eligibility
Candidates should follow the eligibility criteria for getting admission in the Ph.D. Computer science course.
- Must have passed their M.Phil or equivalent masters degree from a recognized State/deemed/private or central University with at least 55% aggregate marks (45% to 50% for reserved category candidates) in the relevant discipline.
- Some institutes require a Common Entrance Test (CET) score for admission while a few Universities require a score of a self-conducted entrance exam.
- Some Universities make it clear that students shall not have any backlog or compartment in any of the subjects of M.Phil or equivalent level degree.
- Reserved category students must provide their reservation certificates issued by the competent authorities at the time of admission to avail of applicable benefits.
Entrance Exams
The entrance exam required to qualify by the candidates to take admission in the Ph.D. computer science course-
| Entrance Exam | Application Dates | Exam Dates |
|---|---|---|
| IIT JAM | August 25, 2021 | February 13, 2022 |
| GPAT | 4th week of January 2022 | 4th week of February 2022 |
| CUCET | 2nd week of August 2022 | Last week of September 2022 |
| VITMEE | Last week of May 2022 | 1st week of June 2022 |
| RUET | 2nd week of March 2022 | 1st week of June 2022 |
Ph.D. Computer Science: Distance Education
- Ph.D. computer science courses are also offered in distance mode for the professionals who want to pursue research work along with their studies or Jobs.
- The eligibility required for the distance Ph.D. computer science course is the same as the classroom course and the duration can go up to 5 years.
- Some Universities provide the course in distance mode at low fees as compared to classroom courses based on the experience and skill of the students.
A few popular Universities provide Distance Ph.D. science courses are mentioned below.
| College name | Average Fees |
|---|---|
| Indira Gandhi National Open University | INR 24,500 |
| Lovely Professional University | INR 48,200 |
PhD Computer Science Syllabus
| Compulsory Subjects | |
| Research Methodology | Software Engineering |
| Elective Subjects | |
| Advance Computer Architecture | Neural Network |
| Advanced Network Security | Distributed Database |
| Machine Learning | Fuzzy System |
| Advanced Operating System | Real-Time System |
| Software Metrics | Software Quality Engineering |
| Wireless Mobile Networks | Nature Language Processing |
| Applied Cryptography | Human-Computer Interaction |
| Bioinformatics | Information Security and Cyber Laws |
| Advanced Networks | - |
Top PhD Computer Science Colleges in India
PhD Computer Science: Jobs and Salary
| Specializations | Average Fees (INR) |
|---|---|
| Hardware engineer | INR 4.34 Lacs |
| Information research scientist | INR 3.90 Lacs |
| Software developer | INR 5.15 Lacs |
| Website developer | INR 3.13 Lacs |
| Network engineer | INR 3.48 Lacs |
Ph.D. Computer Science: FAQs
Ques. What are the average fees required for the Ph.D. computer science course?
Ans. The average fees of the course depend on the type of institution, In general, it varies from INR 10,000 - 2.5 Lakh.
Ques. Is a PhD Computer Science a difficult course?
Ans. Sometimes, it would be difficult and challenging for the students who have less interest in the field. The course is easy to handle if students invest the time in learning skills in relevant disciplines.
Ques: Is there a lot of math in Computer Science?
Ans: Computer science is a subject that includes some arithmetic and mathematics portions for some topics. Candidates should know a significant amount of math to get easier in the topics.
Ques: What are the eligibility criteria for Ph.D. Computer Science?
Ans: Candidates must have a master's or M.Phil degree in a relevant field from a recognized University with 50% aggregate marks for Ph.D. Computer Science course.
Ques. What are the skills required for the Ph.D. computer science course?
Ans. Candidates must have strong Arithmetic, Good communication skill, analytical and creative thinking skills, time management skills for pursuing a Ph.D. Computer science course.
Ques. What are the top colleges offering Ph.D. computer science courses in India?
Ans. Some of the top colleges that offer Ph.D. computer science courses are- Jamia Hamdard, New Delhi, University of Hyderabad, Hyderabad, Panjab University, Chandigarh, Utkal University, J Bhubaneswar, Jamia Millia Islamia, IGNOU Delhi - Indira Gandhi National Open University, Christ University, Bangalore, and so on.
Ques. What are the top recruiters of Ph.D. Computer Science courses?
Ans. Some of the top recruiters are- Flipkart, Netflix, Facebook, TCS, Infosys, Accenture, Cognizant, Microsoft, IBM, Oracle, Cisco, Tech Mahindra, Google, Amazon.
Ques.What are the career options after completing a Ph.D. computer science course?
Ans. There are a lot of career options after a Ph.D. Computer science courses such as Software Developer, Computer Systems Engineer, Computer Hardware Engineer, Web Developer, Teacher, Professor, etc.
Ques. Which is the best topic for PhD Computer Science?
Ans. Students mostly chose - remote sensing, mobile computing, grid computing, data mining, wireless communication, image processing, and medical imaging and sensor networks topics for researching PhD Computer Science.
Ques. Should I do a PhD Computer Science?
Ans.Candidates can consider it to pursue if they want to enter the computer Science field or do high-level research in this field with potential for transformational research


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