B.Sc. in Computer Science 

at Ponnaiyah Ramajayam Institute of Science and Technology, Thanjavur

Ponnaiyah Ramajayam Institute of Science and Technology and SASTRA University are recognised institutions offering B.Sc. programs in various disciplines. However, determining which university is "better" depends on several factors.

PRIST University is a private institution with a focus on Science and technology education. It offers a range of undergraduate and postgraduate programs, including B.Sc. The university is known for its academic excellence, experienced faculty, and research opportunities.

SASTRA University, on the other hand, is a renowned institution known for its strong academic reputation and quality education. It offers a variety of undergraduate and postgraduate programs, including B.Sc. SASTRA University is known for its rigorous curriculum, experienced faculty, and emphasis on practical learning

PRIST (deemed-to-be) University provides BSc in multiple specialisations. The same have been listed below:

• BSc in Mathematics
• BSc in Agriculture
• BSc in Biotechnology
• BSc in Microbiology
• BSc in Computer Science
• BSc in Biochemistry
• BSc in Phyics
• BSc in Chemistry

Fees for BSc at PRIST university is 24 K - 8.1 L. It's based on how you are joining in this college. If you join through eligibility of 10th and 12th with a minimum aggregate of 50%. So those kind of persons will have a less fees. Otherwise if you join through management quota then that students will have a high amount of fees. So its better to join through some eligibility. 

PRIST university offers a B.Tech programme with a total of 1000+ seats. For B SC. Program there are upto 200 seats. And it offers B.Tech courses and the admission process for B.Tech, everyone requires a 10+2 qualification with minimum 50% aggregate. Also A pass in the Examination accepted as equivalent preferably with Maths, Physics, Chemistry, Computer Science or Maths, Physics, Chemistry, Biology. They are only eligible for do any course in this college.

PRIST University is a Tier 2 college. It is one of the top universities in Tamil Nadu offering B.Tech. The courses are somewhat more expensive than other universities. The placement opportunities are also less. The fee for the tuition for B.Tech at the university is 1 Lakh, per sem. The average package offered was INR 4 LPA which is not a good ROI. 

PRIST University has a good placement record. According to reports more than 80% of students get placed every year. Wipro, Capgemini, Mahindra, TCS, and Sunpharma were the top recruiters who participated in the placement drives. The university has a separate Training Placement cell which provides students help to secure job opportunities. The highest package offered was INR 6.5 LPA, and the minimum package was around INR 1.2 LPA. 

Assigning a definitive "Tier 1" or "Tier 2" label to universities in India can be challenging due to the absence of a universally accepted and standardized tier system. 

• National Rankings:  PRIST University has featured in rankings by institutions like Times B School (32nd in Overall Category - 2022) and The Times of India (8th in Overall - Tamil Nadu 2021, 64th in B.Tech - National 2021)
• Accreditation and Recognition: It has been graded "B" by NAAC. It's recognised by the University Grants Commission (UGC) and the Government of Tamil Nadu. 

After all this accreditations and approvals, the college is put under Tier 2. 

Yes, PRIST University offers BTech in multiple specialisations. Students can choose to pursue the programme in full-time/part-time mode. The duration of the full time programme is four years while the duration of the part-time programme is 3.5 years. The BTech specialisations available at PRIST include CSE, ECE, Artificial Intelligence & Data Science, Mechanical Engineering, etc. The admission is provided based on the Class 12 merit of the applicants, followed by the TNEA counselling.

Admission to PRIST University involves meeting specific eligibility criteria based on the desired program. It is not that easy to get admission to the university. The university is a Tier 2 university. It is as competitive as other colleges in Tamil Nadu.

• For undergraduate courses like B.Tech, candidates need a minimum of 45% in PCM subjects at the 10+2 level.
• For Postgraduate programs require a bachelor's degree in the relevant field.
• The university conducts entrance tests and interviews for admissions, with criteria varying depending on the course. While the process is structured and competitive, meeting the academic requirements and performing well in the entrance exams can lead to successful admission.