Data Structures and Algorithms — Online Algorithms Course

Data Structure and Algorithms | Computer Science 251 · 3 College Credits | UPI Study
Computer Science 251 3 College Credits NCCRS Approved

Data Structure
and
Algorithms

The backbone of every great programmer: learn to structure data and solve problems efficiently, the way top engineers actually think.

Data Structure and Algorithms Course
$250 per course
One-time · Lifetime access · No subscription
Enroll & Start Today →
NCCRS Approved 3 Credit Hours Self-Paced
$250 PER COURSE or UPI Study Pro subscription
97% Completion Rate Course completion rate
28–30 Days Average course completion
Save $650+ vs. avg. community college cost for 3 credits
Self-Paced · Final Exam · NCCRS Recommended

What You'll Learn

A full semester of data structure and algorithms — completed at your own pace, with no deadlines or fixed class times.

Learning Outcomes

What You'll Be Able to Do

  • Implement and use Java programming by configuring a coding environment, constructing Java statements, implementing loops, and effectively debugging Java programs
  • Discuss object-oriented design principles, including inheritance, polymorphism, and encapsulation, and apply these concepts to design and implement complex Java programs
  • Master data structures such as arrays, linked lists, trees, and queues, understanding their practical applications and implementing them efficiently in Java
  • Analyze algorithms, including recursion and sorting algorithms, evaluate their performance, and apply to solve real-world problems
  • Develop skills in text processing, graph data structures, memory management, and external memory techniques, ensuring they are well-equipped to handle diverse programming challenges in Java
  • Design, implement, and analyze Java programs effectively via assignments and practical applications.
Topics Covered

Major Course Topics

Introduction to Java programming
Object-oriented design principles
Arrays & linked lists in Java
Algorithm analysis & Big-O notation
Recursion & recursive algorithms
Stacks, queues & deques
List & iterator abstract data types
Trees & binary trees
Priority queues & heaps
Maps & hash tables
Search trees: AVL, red-black & splay
Sorting algorithms & selection
Text processing & string algorithms
Graph data structures & Dijkstra's algorithm
Memory management & B-trees
Java Collections Framework
Simple Process

How It Works

Three steps from enrollment to transferable college credit — no campus visits, no application required.

01
🔍

Pick & Enroll

Start one or more courses covering lower or upper division requirements — instantly, today.

02
🎯

Earn College Credit

Watch short video lessons, take quizzes and the final exam — all from home, on your schedule.

03
🏆

Transfer Your Credits

Send earned credits to your school and graduate sooner, at a fraction of the cost.

Does My School Accept This Course?

UPI Study courses carry NCCRS recommendations — the same standard recognized by hundreds of cooperating colleges and universities. Check if your school is on our list and move forward with confidence — or schedule a call with our team.

Accepted at NCCRS cooperating universities

UPI Study Courses Include

⏱️Self-paced, flexible learning
🎥Video-based lessons
📘Digital study materials
🧩Interactive quizzes & assessments
📄ACE & NCCRS-recommended transcripts
💬Academic support & guidance
📈Grade improvement opportunities
💻Access on desktop & mobile

Master data structure and algorithms and build a foundation for a tech career.

The backbone of every great programmer: learn to structure data and solve problems efficiently, the way top engineers actually think.

🎯 Why It Matters

  • Gain in-demand technical skills recognized by employers
  • Understand systems, security, and infrastructure at a practical level
  • Build knowledge that applies across IT roles and industries
  • Foundation for certifications and advanced study

💼 In-Demand Careers

  • IT Support Specialist
  • Systems Administrator
  • Network Technician
  • Security Analyst
  • Database Administrator
  • Technical Consultant

🚀 How This Sets You Up

  • Complete structured lessons and a comprehensive final exam
  • Earn 3 transferable college credit hours
  • Recognized by NCCRS cooperating universities globally
  • Self-paced — no deadlines, no campus visits required
Student Reviews

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FAQ

Common Questions Answered.

Everything you need to know about Data Structure and Algorithms — credits, grading, transfer, and how it compares to traditional options.

What is Data Structure and Algorithms?
Data Structure and Algorithms is a college-level technology course covering core concepts and practical skills in the subject area. It is Computer Science 251 — worth 3 credit hours, carrying an NCCRS recommendation from NCCRS.
What technical background do I need?
No specific technical background is required to start. The course is structured to build from foundational concepts to practical application, making it accessible to students at any level.
Is this course self-paced?
Yes. The course is fully self-paced with no deadlines or fixed class times. Most students complete it in 28–30 days, but you can move faster or slower depending on your schedule.
How many college credits is this course worth?
This course carries an NCCRS recommendation for 3 semester credit hours. UPI Study courses follow the same evaluation standard used across thousands of colleges and universities.
Are there exams? How is grading done?
Yes — the course includes quizzes, an assignment, and a final exam. Your grade is weighted as follows: 20% Quizzes · 30% Assignment · 50% Final Exam. A score of 70 or above is required to pass.
How do I check if my university accepts UPI Study credits?
Check our Find My College directory. If your university recognizes NCCRS credit recommendations, UPI Study courses qualify. You can also book a free call with our team.
How does UPI Study compare to a traditional university course?
A traditional university course in this subject typically costs $500–$1,500+ per credit hour and requires fixed schedules, campus attendance, and semester timelines. UPI Study covers the same NCCRS-recommended content at $250 total, with no deadlines and no campus requirement.
Can international students take this course?
Yes. UPI Study courses carry an NCCRS recommendation — recognized by cooperating institutions in the U.S., Canada, the UK, and other countries. Students have submitted credits across 26+ countries.

Still have questions? Our team answers within hours — not days.

Book a Free 15-Min Call with UPI Team →
Why It Matters

Why Take College Credits?

Quick answers about transferable online credits, test-out style learning, and ACE & NCCRS-recommended options through UPI Study.

🏫

Which universities accept these credits?

UPI Study courses carry NCCRS recommendations recognized by hundreds of cooperating colleges and universities across the U.S., Canada, and UK.

Find your school →
👤

Who can take self-paced college courses?

Anyone can enroll — including high school students, incoming college students, adult learners, and students trying to test out of traditional courses.

No prerequisites required →
💰

Why choose this over traditional classes?

Save time and reduce tuition costs. Many students complete prerequisites faster and shorten their time to graduation — at a fraction of the cost.

$60M+ saved by students →
📜

How many credits can I earn?

This course is NCCRS-recommended for 3 semester credit hours. Transfer as many credits as your university allows — students have transferred anywhere from 3 to 90+ credits depending on their school's policy.

3 credits this course →
What's Included

Everything You Need to Succeed

🎥

Video-Based Lessons

HD video lectures broken into short, focused modules. Watch at your own pace — pause, rewind, replay any time.

🧩

Quizzes & Final Exam

Evaluate your understanding after every section with quizzes and a comprehensive final exam that mirrors real college assessment.

📋

Structured College-Level Course

Structured lessons covering every topic — designed as a standard Data Structure and Algorithms college-level course.

🏛️

Official Transcript

Complete the course, request your transcript, and transfer 3 credit hours to NCCRS cooperating universities. No separate exam required.

Ready to Start?

Earn 3 College Credits
for $250.

Self-paced. No deadlines. NCCRS-recommended and recognized by cooperating universities worldwide. Join 135,000+ learners on the UPI Study platform.