M.Sc Eligibility

Candidates who have secured at least 55% marks (without rounding off) in Master's degree or equivalent examinations from universities/institutions recognised by UGC are eligible for this Test. The Backward Classes/Scheduled Caste (SC)/Scheduled Tribe (ST)/ persons with disability (PWD) category candidates who have secured at least 50% marks (without rounding off) in Master's degree or equivalent examination are eligible for this Test. There is no upper age limit for applying for eligibility for test. The qualified candidates are eligible to apply for the post of Assistant Professor only in the universities/ colleges situated in the Andhra Pradesh state from where they have cleared their SET. The candidates who have qualified earlier in APSET /UGC NET are not eligible to apply in the same subject they qualified.

Answer is here.
Anna University organizes an entrance exam for admission in master courses.
One must be a graduate in order to apply for M.Sc Program while for M.Phil. Program admissions, post graduates in the related field of interest may apply. You may refer to the complete eligibility criteria for more.
The application form can be filled online and the printout of the completed application can be submitted either in person or through post. The application form is common for both the programs. Completely filled-in application form must reach the university on or before May 8, 2018(tentative). Read the detailed application procedure for more
Last date for receiving the completed application form is May 8, 2018 (tentative).
Duration of the M. Sc. programme: 2 years (4 semesters)
Duration of the M. Phil. programme: 1 year (2 semesters)
The university provides great infrastructure and highly qualified faculty which puts in all the efforts to make students qualified enough to tackle the competitive world.

Yes, the option is available to you.
Read the Eligibility details below:
M.Sc Computer Science (SW) PART-II (Lateral Entry Scheme)
Pass in any one of the following examinations of this University or any other University/ Institute/DOEACC Society recognized by UGC/AICTE/DEC/Govt. of India/State Government:
(i) M.Sc Part-I in any area of Computer;
(ii) One year Diploma Course after graduation in any area of Computer.
NOTE:
1. The candidates who have reappeared in the courses as mentioned above from Serial number (i) to (ii) are not eligible for admission to M.Sc. Part-II even provisionally.
2. The candidates shall be required to pass both the parts of the course within four years from their admission to Part-I of the course.
A candidate who fails to pass the whole examination (Part-I & II) within four years of his/her admission to these courses, will be required to repeat the course de novo. However, this time limit would be three years in the case of candidates who take admission in Part-II under lateral entry scheme after passing one year Diploma course as above.
3. The candidates who are taking admission to M.Sc. (CS)-II year under Lateral Entry Scheme may attach two attested copies of the certificates of the qualifying examination.