Core Concepts of Computer Science and Informatics — PickAClass
⏱ 2h 54m 📚 29 lessons

Core Concepts of Computer Science and Informatics

Master the essential principles of data representation, algorithms, and logical operations to build a strong foundation in computational thinking.

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  • 🌐 In English
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About this course

Many technical careers start with a solid understanding of fundamental computer science principles. This course demystifies the core concepts of information, logic, and computation. By the end of this program, you will possess a robust understanding of how computers process information, solve problems using algorithms, and apply Boolean logic. This knowledge is crucial for anyone planning to pursue programming, data science, or technical fields. What you'll learn: * Understand how information is encoded and represented using various number systems (binary, hexadecimal). * Analyze and design basic algorithms using flowcharts and pseudocode for effective problem-solving. * Apply the rules of Boolean algebra and logic gates to construct and simplify logical expressions. * Practice foundational programming concepts like variables, control structures, and iteration using modern syntax. * Learn essential concepts of basic networking and data management principles. The course begins with foundational terminology and data representation, progresses through algorithmic thinking and logical structures, and concludes with practical applications of basic programming and computational models. All material is presented through clear, step-by-step written explanations and practical exercises. This course is designed for absolute beginners with no prior experience in computer science or programming. If you are starting your technical education or seeking to understand the core mechanics behind computing, this is the perfect starting point. Start building your computational foundation 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.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Core Concepts of Computer Science and Informatics
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
Core Concepts of Computer Science and Informatics
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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