Computer Science Exam Prep: Core Theory and Problem Solving — PickAClass
⏱ 2h 54m 📚 29 lessons

Computer Science Exam Prep: Core Theory and Problem Solving

Master foundational informatics concepts, key algorithms, and core Python programming to succeed in high school technical exams.

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About this course

Preparing for a standardized computer science exam requires a solid grasp of theoretical foundations and practical problem-solving skills. This comprehensive reading-based course guides you step-by-step through essential informatics topics, logical analysis, and modern algorithm design. You will build confidence across every major section of high school computer science, from number systems and boolean logic to data processing and basic automation. By studying clear explanations and written task breakdowns, you will learn how to analyze complex questions and construct efficient solutions. What you'll learn: - Understand foundational computer science terminology, number systems, and binary arithmetic - Analyze logical expressions using Boolean algebra and truth tables - Master algorithmic thinking and practical problem-solving strategies using Python - Process data effectively using spreadsheet formulas, functions, and relational database concepts - Solve structured graph, game theory, and combinatorics problems systematically - Apply clean coding principles and structured thinking to write reliable exam solutions The course begins with clear definitions, fundamental computer science terminology, and underlying principles before moving into structured practical exercises. You will read through detailed step-by-step walkthroughs of standard exam problem patterns and strengthen your skills with written practice scenarios. Designed for high school students, beginners preparing for technical university entry exams, and anyone seeking a solid grounding in high school computer science concepts. No prior programming background is required. Start reading today to build a strong foundation in computer science and maximize your exam readiness.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ 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.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Computer Science Exam Prep: Core Theory and Problem Solving
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
Computer Science Exam Prep: Core Theory and Problem Solving
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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