NIMCET(NIT MCA Common Entrance Test) is the national level entrance test in india for admission to Master of Computer Application (MCA) Courses in National Institutes of Technology (NITs), University of Hyderabad (UOH), Guru Gobind Singh Indraprastha University (IPU) and in Harcourt Butler Technical University (HBTU).
But student can fill Application Form from 1st year itself, if student will clear exam at 1st year or 2nd year then they can't take admission at NIT/UOH/IPU/HBTU but by this exam students will get more experience and when they will give again exam at BCA/B.Sc.IT/B.Sc. Computer Sciennce 3rd year then they'll clear must this result and they'll get their achievements.
If Student will start prepration from 2nd year then this is good for students because when they will complete BCA/B.Sc-IT/B.Sc Computer Science then that time NIMCET entrance exam also will crack and they will take admission at NIT/UOH/IPU/HBTU. After MCA from NIT/UOH/IPU/HBTU Students will get good Job in IT field.