Java Basics: Learn Through Coding Exercises — PickAClass
⏱ 2h 54m 📚 29 lessons

Java Basics: Learn Through Coding Exercises

Build a solid understanding of Java's core features and gain confidence in solving programming problems with practical, text-based exercises.

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  • 🌐 In English
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About this course

Ready to start your journey into programming with Java, but need a clear path to understand its foundational concepts and apply them effectively? This course provides a step-by-step introduction to Java, equipping you with the essential knowledge and practical skills to write, understand, and debug your own Java programs, preparing you for more advanced topics. What you'll learn: * Understand core Java syntax, data types, and operators. * Apply control flow statements (conditionals, loops) and define custom methods. * Master object-oriented programming (OOP) concepts: classes, objects, inheritance, polymorphism. * Practice using arrays, strings, and fundamental collection types. * Implement basic error handling using exceptions. * Develop logical thinking and problem-solving through practical coding exercises. The course begins with foundational Java concepts and progresses to essential object-oriented principles, concluding with practical application through numerous coding exercises. This course is designed for absolute beginners with no prior programming experience, providing a clear and comprehensive path to learning Java. Start building your programming foundation in Java today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 54m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Java Basics: Learn Through Coding Exercises
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Java Basics: Learn Through Coding Exercises
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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