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Computer Science (4): Data Structures - Data Storage, Algorithms, Object Orientation

✅ Out of the entire series (1) ~ (7), (4) data structure, algorithm, object-oriented, programming language ✅ CS101 series lectures - From basic computer theory to the latest practical examples - Provides a wide range of basic knowledge

(5.0) 4 reviews

84 learners

  • onemoresipofcoffee
알고리즘
자료구조
이론 중심
연결리스트
Operating System
Algorithm

Reviews from Early Learners

What you will learn!

  • The entire series - from basic computer theory to practical applications

  • This lecture is - Part (4) Data Structures, Algorithms, Object Orientation, Programming Languages

  • CS101 = The first theoretical subject in the computer field

  • ✅ Bundle Discount Coupon✳️ on Roadmap "Computer Science"

You have to sew the first button well to become truly skilled!
Computer Basics 101, we'll teach you how.

The foundation of all computer-related knowledge
CS 101: Broad and Deep Learning

No matter which country or university you go to...
The first major subject in a computer-related department is computer basics !

CS 101 (Computer Science 101), a course like Computer Fundamentals or Introduction to Computers , serves as a navigator for those who want to major in computer science as an academic or career field.

You need to have a solid foundation in computer fundamentals to move on to the 'next step'!

Computer Fundamentals covers the minimum fundamental theories required in computer-related fields and demonstrates the connections between various specialized fields. A well-structured CS 101 course provides a foundation for all subsequent major courses, including programming languages, data structures, algorithms, computer architecture, operating systems (OS), and databases (DB).

👉 Here, the very “Computer Fundamentals” course is offered as a series of lectures .
👉 Also available as a roadmap lecture titled "Computer Science." Be sure to check it out!


Is this perhaps my story?

Those who want to learn both basic theories and practical applications in the computer field

Those who want to lay the foundation for a broad understanding of various fields related to computers.

College students who wish to major or minor in computer science and working professionals who require related training

  • Surprisingly, there are many cases where people do not systematically study the basics of computers when they first enter the computer field.
  • Students majoring in computer science or working in related fields often say , “It would have been much easier to study if I had learned this content in advance and taken other major subjects.”

Build a Strong Computer Foundation! 3 Key Steps

Solid foundation theory

We will explain the basic terms and theories required to learn programming languages, data structures, and algorithms step by step.

A broad and balanced explanation

It covers a wide range of topics across the entire computer science/computer engineering major, thoroughly and comprehensively.

Rich and vivid examples

You can easily learn the equivalent of more than 24 hours of university class content through abundant examples.

So, after finishing the lecture!

  • 👉 You will understand the terminology, basic theories, and practical application cases used in computer-related subjects.
  • 👉 Therefore, you can gain a foundation that will allow you to study computer science much more easily and systematically .

Computer Basics (4) - Data Structures, Algorithms, Programming Languages
Explore the learning content

Pseudo code
Search, Sort
Linked list, Tree
Graph, Abstract data type
Programming Language - High-level programming language


Q&A 💬

Q. What are the reviews of the paid lectures?

The evaluations of those who took the entire course, which was an external lecture on the same topic by a knowledge sharer, were as follows.

  • The overall quality of the lectures was high, and they were very helpful in developing a broad knowledge of computer engineering.
  • It was very helpful to be able to systematically learn the overall content of computers without being too overwhelming.
  • Although the content was very extensive, the lecture was well-organized and focused on the key points, so I was able to understand it quickly.
  • As a newbie to computers, I wanted to learn about the overall computer science, and this course perfectly met my needs. I really enjoyed it.

Q. Is it really necessary to take a basic computer science course? Wouldn't it be sufficient to immediately take a programming language or computer application/advanced major course?

Those who wish to major in computer science will need to invest a significant amount of time from now on. Wouldn't it be much easier to play if you could briefly review "hints" and "strategy guides" when starting a fairly complex game that requires a significant investment of time to complete?

This "Computer Basics" course is essentially a "hint" and "strategy guide." You'll start the game knowing which continents you'll visit during the long voyage ahead, what treasures you'll find, and what monsters you'll encounter. Of course, that doesn't mean the game will be boring. It's just enough to make it more enjoyable!

Q. Can non-majors also take the course?

When non-majors study computer science, the first subjects they should take are courses like this one, such as computer basics, computer introduction, and introductory computer courses.

Q. Will it help me with computer skills, studying for certifications, and preparing for interviews?

Of course, it's also great for preparing for various exams and interviews. However, it covers a broader range of topics and provides more detailed information than courses designed for qualification exams like "Computer Proficiency," "Word Processing," and "General Computers," as well as written and oral interview preparation. The lectures, taken as a whole, are considerably longer than those offered for exam preparation. Specifically, it's ideal for learning fundamental principles and broad background knowledge, rather than simply memorizing them.

Q. Is there a special reason for setting a course deadline?

The reason for setting a deadline for the course is that, given the nature of the computer field, the course content is likely to become outdated after that amount of time.
By then, I'll be back with a new lecture. 😄

Q. Are there subtitles in the video?

While some class videos include subtitles, most do not. Subtitles may be replaced without notice if new subtitles are produced.

📢 Please check before taking the class!

  • This lecture is the fourth lecture in the "Computer Fundamentals" series, which consists of seven lectures.
  • This series does not require any separate practice.
  • We provide the PPT used in the lecture as a PDF file according to the learning content.
  • No special player knowledge is required. However, general knowledge and practical experience are required, as well as basic PC/smartphone experience, such as the ability to perform simple word processing tasks and a basic understanding of Excel.
  • Some of the illustrations and photos used in the lecture videos and PDF files are not in the public domain but are protected by separate copyrights. In these cases, the knowledge sharer obtained limited permission from the copyright holder for use. Therefore, if others wish to use these images, they must obtain permission from the original copyright holder. Please be aware of this.
  • The Korean font used in the PDF is "Bon Gothic" Noto Sans KR , and the English fonts are Source Sans Pro and Source Serif Pro . You can download both for free through the links.

Recommended for
these people

Who is this course right for?

  • Start studying systematic theory in computer science

  • A comprehensive view of the computer field, with an explanation of terms

  • Comprehensive summary of computer skills, general computer skills, and various written tests

Need to know before starting?

  • Web search experience

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Learners

214

Reviews

63

Answers

4.9

Rating

30

Courses

One more cup of drip coffee for the road

Curriculum

All

31 lectures ∙ (3hr 44min)

Course Materials:

Lecture resources
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Reviews

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4 reviews

5.0

4 reviews

  • metalmachia9970님의 프로필 이미지
    metalmachia9970

    Reviews 4

    Average Rating 5.0

    5

    65% enrolled

    • jaehwankim8605님의 프로필 이미지
      jaehwankim8605

      Reviews 2

      Average Rating 5.0

      5

      32% enrolled

      • onemoresipofcoffee
        Instructor

        Hello.🌞 Thank you for your good review. 🍀 Always have a happy time.

    • wayfarecru0581님의 프로필 이미지
      wayfarecru0581

      Reviews 25

      Average Rating 5.0

      5

      6% enrolled

      The explanations of algorithms and data structures were clear and easy to understand.

      • Hello.🌞 Thank you for the good review. 🍀 Always have a happy time.

    • yji09030350님의 프로필 이미지
      yji09030350

      Reviews 77

      Average Rating 4.5

      5

      100% enrolled

      He does a great job of explaining difficult algorithms in an easier way.

      • Hi. 🌞 Thank you for your good review. I tried to explain it as easily as possible, and I'm glad it helped you. Thank you. 🍀

    $8.80

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