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[2026 Big Data Analysis Certification Practical Exam Preparation] 100% Pass the Big Data Analysis Practical Exam! See the patterns in previous exam questions!

There are frequently appearing question patterns in the Big Data Analysis Certification practical exam. There are also a few lines of code that you must memorize before going to the testing center. If your goal is to pass the exam, be sure to take this course.

(4.8) 36 reviews

257 learners

Level Beginner

Course period 12 months

Big Data
Big Data
Engineer Big Data Analysis
Engineer Big Data Analysis
Big Data
Big Data
Engineer Big Data Analysis
Engineer Big Data Analysis

Reviews from Early Learners

4.8

5.0

윤석규

100% enrolled

I passed on my first try using only this course without any others. Thank you so much!

5.0

이진형

84% enrolled

This is an excellent course for intensive learning. I learned econometric analysis with Stata, so I started without knowing even the basics of Python. The biggest advantage is that the instructor answers questions in real-time. I barely passed after going through the course three times, and I think it would be an even better course if each problem were solved in 2-3 different ways!

5.0

빅구름

100% enrolled

I'm a non-major who passed the practical exam with a 90 and wanted to leave a review!! I knew statistics well but had absolutely no knowledge of coding, so I was at a loss. I watched the YouTube pandas lectures about 3 times and the Inflearn past exam lectures about 3 times too! I recommend copying and pasting the past exam code in the test environment and following along. Thank you for creating virtual data and sharing the code.. Both Inflearn and YouTube were incredibly helpful. Thank you for teaching so easily and well. I don't think I would have passed without this course... Your voice is also calm, so it really sticks in my ears. Oh, for this exam's Type 2 problem, I submitted without doing train test split and got an f1 score of 1.0, but 5 points were deducted😭😭 But when I did split, I got 0.5, so I couldn't submit that😭 It was probably data with a large imbalance.. I'll study hard based on the coding knowledge I learned! I recommend this course

What you will gain after the course

  • Complete summary of core problem types appearing in the Big Data Analysis Certification practical exam

  • Acquire the overall flow of the practical exam and problem-solving strategies through previous exam types.

  • Identify recurring exam patterns

  • Get essential tips that you must memorize before going to the exam site.

big3

For those preparing for the 12th practical exam on June 20, 2026

The video has been updated based on the 11th practical exam held on November 29, 2025.


Big Data Analysis Practical Exam! There is an easy way to prepare. 🤔


If you try solving all the past exam types from the first exam in 2021 to the recent 2025 practical exam,

You can identify the patterns in the exam question types. Try analyzing the past question types just as you would analyze data.

You will be able to see that the examiner's problem descriptions become clearer as you get closer to the most recent past exam questions.

Gain the skills and tips needed to solve practical exam questions through this lecture!


Restoration and solutions for all past exam questions!

There is a code you must memorize. It is not long at all!

There is a specific code you must write down in your notepad as soon as the exam starts before you forget it.



The following is the employment status of students taught by Coding Korea instructors.


Recommended for these people

Those aiming to obtain the Big Data Analysis Engineer certification

Those who want to quickly review only the past exam questions right before the exam

Those who do not have enough time to prepare for the exam but must pass at all costs

Notes before taking the course

Practice Environment

  • The lectures are explained based on Google Colab.

  • Google Colab does not require a separate installation.

  • The practice sessions are conducted using Colab, reflecting the actual Big Data Analysis Certification practical exam environment.

Learning Materials

  • We provide past exam problem-solving materials and additional study materials through the Google Colab practice link.

  • When you play the lecture video, you can view the class materials by clicking "View Lesson Notes" at the bottom of the video.

Key benefits of passing the Big Data Analysis Certification practical exam?

Employment and career advancement are where you can see the most direct effects. As a credible certificate of national technical qualification, it allows you to objectively prove your expertise in data analysis, increasing your document screening pass rate when applying for related positions and putting you in a favorable position during interviews.

In terms of strengthening practical capabilities, you will systematically acquire practical skills that can be applied immediately in real-world tasks, such as data preprocessing, analysis, and machine learning modeling using Python or R. Since this is a process of gaining practical experience rather than just theory, you will develop abilities that can be utilized immediately upon entering the field.

Economic benefits cannot be ignored either. Data analysis roles generally offer high salaries, and many companies provide separate allowances for certification holders. It can also create more favorable conditions during starting salary negotiations or promotions.

From the perspective of preparing for the future, data literacy is becoming an essential skill at a time when all industries are shifting toward being data-centric. The Big Data Analysis Certification serves as evidence that you have proactively prepared for these generational changes.

Ultimately, passing the Big Data Analysis Certification is more than just obtaining a license; it is a meaningful achievement that upgrades your expertise to the next level and secures the competitiveness needed to adapt to these changing times.


You can find the Google Colab address used in the lecture by clicking on the class notes indicated by the red arrow below.


수업노트

Recommended for
these people

Who is this course right for?

  • A candidate preparing for the Big Data Analysis Certification practical exam

  • Those who want to get an overall grasp of the exam question types

  • Those who want to perfectly prepare for the practical exam by solving past exam questions.

Need to know before starting?

  • Python Basic Syntax

Hello
This is codingkorea

Career Verified

586

Learners

68

Reviews

63

Answers

4.8

Rating

4

Courses

I am the tutor who will be helping you.

  • Data analysis course tutor with over 20 years of industry experience and teaching background

  • Author of the book SQL 200 - Jungbo Munhwasa

  • Author of Python Guide Filled with Examples - Jungbo Munhwasa

  • YouTuber for "Coding Korea Pandas 100 Exercises" on YouTube

I sincerely support the bright future of my beloved students in the 19th Data Analysis class.

More

Curriculum

All

62 lectures ∙ (10hr 32min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

36 reviews

4.8

36 reviews

  • tmdals259593953님의 프로필 이미지
    tmdals259593953

    Reviews 1

    ∙

    Average Rating 5.0

    5

    90% enrolled

    No help from other courses, I passed 1st try with 90, only with this course.🖐 Excellent course for learning from basics to application. Thank you!!!

    • codingkorea
      Instructor

      Huge congratulations! I'm so happy too. ^^

  • dyoxxxz8563님의 프로필 이미지
    dyoxxxz8563

    Reviews 1

    ∙

    Average Rating 5.0

    5

    10% enrolled

    Best teacher, best class

    • codingkorea
      Instructor

      Thank you. ^^

  • charlie7님의 프로필 이미지
    charlie7

    Reviews 2

    ∙

    Average Rating 5.0

    5

    100% enrolled

    • codingkorea
      Instructor

      Thank you very much.

  • yeonwoo10161444님의 프로필 이미지
    yeonwoo10161444

    Reviews 1

    ∙

    Average Rating 5.0

    5

    31% enrolled

    • codingkorea
      Instructor

      Thank you. ^^

  • dgriii06061570님의 프로필 이미지
    dgriii06061570

    Reviews 1

    ∙

    Average Rating 5.0

    5

    31% enrolled

    • codingkorea
      Instructor

      Yes, thank you very much.

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