Jun 18, 2026  
2026-2027 University Catalog 
    
2026-2027 University Catalog

Data Analytics, Technologies, and Applications, BS

Location(s): West Lafayette


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About the Program


The Bachelor of Science in Data Analytics, Technology, and Applications prepares students to design, manage, analyze, and secure data-driven systems in modern organizations. The curriculum integrates information systems development, database design and programming, enterprise data management, cybersecurity fundamentals, applied machine learning, and IT project management.

Students gain hands-on experience building relational databases, developing object-oriented applications, administering enterprise systems, and applying machine learning techniques to real-world problems. Coursework emphasizes data modeling, data quality improvement using Lean Six Sigma methodologies, research design, ethical and global considerations in information technology, and professional communication.

Graduates are prepared to translate complex data into actionable insights, support enterprise data architecture, and lead technology projects in business, healthcare, manufacturing, government, and technology sectors. Career opportunities include data analyst, business intelligence analyst, database developer, machine learning analyst, and IT project manager.

The program also provides strong preparation for graduate study in data analytics, information technology, and related disciplines.


Computer and Information Technology Website

Data Analytics, Technologies, and Applications Major Change (CODO) Requirements   

Degree Requirements


120 Credits Required

Departmental/Program Major Courses (67-68 credits)


Cognate Application Focus Area (18 credits)


18 credits outside of CNIT satisfying one of the following options:

  1. Completion of Statistics Minor and 9 credit hours in Application Focus area of the Applications in Data Science Certificate 
  2. Completion of 18 credits from the Application Focus area of the Applications in Data Science Certificate 

Other Departmental/Program Course Requirements (44-58 credits)


Elective (0-9 credits)


Grade Requirements


  • A C- GPA is required across all CNIT courses

Course Requirements and Notes


  • AGEC 21700 or ECON 21000: credit can only be used for one of these courses to fulfill a degree requirement.
  • COM 31400 or COM 31500: credit can only be used for one of these courses to fulfill a degree requirement.
  • Students cannot double major between the CNIT major and any other CIT major (CSAD, CSEC, DATA, INET).

University Requirements


University Core Requirements


For a complete listing of University Core Course Selectives, visit the University Senate Website.
  • AI Working Competency (UCC: AI)
  • Human Cultures: Behavioral/Social Science (UCC: BSS)
  • Human Cultures: Humanities (UCC: HUM)
  • Information Literacy (UCC: IL)
  • Oral Communication (UCC: OC)
  • Quantitative Reasoning (UCC: QR)
  • Science #1 (UCC: SCI)
  • Science #2 (UCC: SCI)
  • Science, Technology, and Society (UCC: STS)
  • Written Communication (UCC: WC) 

Civics Literacy Proficiency Requirement


The Civics Literacy initiative is designed to develop civic knowledge of Purdue students to graduate a more informed citizenry. For more information visit the Civics Literacy - Office of the Vice Provost for Teaching and Learning - Purdue University.

To obtain the Civics Literacy credential, all Baccalaureate degree seeking students will complete the  Civics Literacy Podcast pathway - Complete 12 podcasts created by the Purdue Center for C-SPAN Scholarship & Engagement that use C-SPAN material and pass the required quizzes per episode.  After the pathway has been successfully completed, students will take the Civics Literacy knowledge test.  Civics Literacy does not impact a student’s GPA or bear any financial costs. 

More details about each pathway and how to complete the requirement can be found on the Civics Literacy Student Dashboard in myPurdue.

Upper Level Requirement


  • Resident study at Purdue University for at least two semesters and the enrollment in and completion of at least 32 semester hours of coursework required and approved for the completion of the degree. These courses are expected to be at least junior-level (30000+) courses.
  • Students should be able to fulfill most, if not all, of these credits within their major requirements; there should be a clear pathway for students to complete any credits not completed within their major.

Sample 4-Year Plan


The following sample plan of study is a suggested arrangement of courses. Consultation with an advisor may result in an altered plan customized for an individual student.

Fall 1st Year


16-20 Credits


Spring 1st Year


  • Credit Hours: 3.00
  • Introductory Programming Selective  - Credit Hours: 3.00-4.00
  • Calculus II Selective  - Credit Hours: 3.00-5.00
  • Oral Communication (UCC: OC) - Credit Hours: 3.00
  • Science #1 (UCC: SCI) - Credit Hours: 1.00-5.00

13-20 Credits


Fall 2nd Year


16-20 Credits


Spring 2nd Year


15 Credits


Fall 3rd Year


15 Credits


Spring 3rd Year


15 Credits


Fall 4th Year


15 Credits


Spring 4th Year


  • Credit Hours: 3.00
  • Cognate Application Concentration - Credit Hours: 3.00
  • Cognate Application Concentration - Credit Hours: 3.00
  • Elective - Credit Hours: 3.00
  • Elective - Credit Hours: 3.00

15 Credits


Pre-Requisite Information


For pre-requisite information, log in to mypurdue.purdue.edu and click here.

World Language Courses


World Language proficiency requirements vary by program. The following list is inclusive of all world languages PWL offers for credit; for acceptable languages and proficiency levels, see your advisor. (ASL-American Sign Language; ARAB-Arabic; CHNS-Chinese; FR-French; GER-German; GREK-Greek(Ancient); HEBR-Hebrew(Biblical); HEBR-Hebrew(Modern); ITAL-Italian; JPNS-Japanese; KOR-Korean; LATN-Latin; PTGS-Portuguese; RUSS-Russian; SPAN-Spanish)

Critical Course


The ♦ course is considered critical.

In alignment with the Degree Map Guidance for Indiana’s Public Colleges and Universities, published by the Commission for Higher Education (pursuant to HEA 1348-2013), a Critical Course is identified as “one that a student must be able to pass to persist and succeed in a particular major. Students who want to be nurses, for example, should know that they are expected to be proficient in courses like biology in order to be successful. These would be identified by the institutions for each degree program.”

Disclaimer


The student is ultimately responsible for knowing and completing all degree requirements. Consultation with an advisor may result in an altered plan customized for an individual student. The myPurduePlan powered by DegreeWorks is the knowledge source for specific requirements and completion.

Comparative information about Purdue University and other U.S. educational institutions is also available through the College Navigator tool, provided by the National Center for Education Statistics, and through the U.S. Department of Education College Scorecard.

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