Yes, after completing your MCA (Master of Computer Applications), you are eligible to apply for a PhD in Computer Science, provided you meet the specific eligibility criteria of the institution you're applying to. Many universities accept MCA graduates for PhD programs, especially if you have a strong academic background, research interests, and potentially a relevant thesis or project. Some institutes may require an entrance exam or interview for selectionific university websites for their PhD eligibility guidelines.

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https://dqxeclau.top/university/jawaharlal-nehru-centre-for-advanced-scientific-research-bangalore