Am I eligible to apply for Ph.D in Computer Application after MCA??? Also provide me the admission procedure for same???

Ph.D Computer Applications is a 3 Year Doctorate level course. Yes, you can pursue this course after completion of MCA course as its eligibility states that you must have master degree

Eligibility Criteria for Ph.D Computer Applications
Must have Master’s degree in a relevant discipline with 55% marks in aggregate;

Admission procedure:
-It is required by all students who wish to join the doctoral program in computer Application to appear for an entrance examination f particular university in which they want to apply.
-Only those who clear this exam with top scores will be allowed to join the PhD course.
-They also need to appear for a personal interview with the board of the institution they have chosen to join

Exam Pattern of the PhD in Computer Application Exam

The PhD in computer Science paper will have 2 parts. The paper distribution is explained below.

Part - I: Mathematical Techniques

Complex variables
Differential equations
Linear Algebra
Numerical Methods
Probability and Statistics

Part - II: Computer Application

Computer Networks
Data Structures
Operating Systems