[2026 Revision][EduAtoZ] Big Data Analysis Certification Written Exam

The Big Data Analysis Certification is a national certification exam held twice a year. For those preparing for the exam, I have provided detailed lectures covering everything from the basics to core concepts. The difficulty of the exam increases with each session. To address this, I have provided various essential contents starting from the fundamentals to help improve the passing rate.

(5.0) 7 reviews

64 learners

Level Basic

Course period 12 months

Big Data
Big Data
Big Data
Big Data

What you will gain after the course

  • Big Data Analysis Engineer Written Exam

  • Basic Statistics

  • Big Data Analysis Theory

Nationally Certified Big Data Analysis Engineer! 
Make sure to pass this year! 

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The Big Data Analysis Engineer is a certification designed to verify practitioners who perform big data analysis planning, collection, storage, processing, analysis, and visualization based on an understanding of big data.

Course Information

1. This is a course aimed at passing the written exam for the National Technical Qualification Big Data Analysis Certification.

  • Big data is being recognized as a future growth engine worldwide, and it is emerging as a major strategic field for nations and corporations, with governments drawing in related corporate investments.

  • Furthermore, while the demand for big data analysis experts is increasing to secure national and corporate competitiveness, there is a significant difficulty in securing talent due to a shortage of supply relative to demand.

  • Accordingly, there is a high demand for national technical qualifications at the government level to systematically verify competencies alongside the cultivation of big data analysis experts. (https://www.dataq.or.kr/www/sub/a_07.do)


2. An increasing number of companies and public sectors are giving preferential treatment to those who hold a Big Data Analysis Engineer certification, and in the AI era, data analysis skills are essential for everyone preparing for a career in the IT field, regardless of their major.

Course Introduction

1. This course is designed to help you learn the theories of the four subjects in preparation for the Big Data Analysis Certification written exam.

  • PDF lecture notes and problem sets are provided.

2. We have maximized learning effectiveness by providing problem-solving reviews and operating a Q&A open KakaoTalk chatroom.

  • Providing CBT-style repetitive problem-solving links

    • It is created in Google Forms format, so you can solve problems on your phone and immediately view your score and explanations.

    • You can receive your response sheet via email and retake the quiz.

  • Open KakaoTalk chatroom operation for Q&A


Educational Objectives

1. You can acquire the knowledge necessary for the Big Data Analysis Engineer written qualification exam.

2. You will be able to pass the Big Data Analysis Engineer written certification exam.

3. You can understand exam trends through solving the latest past exam questions.

Do you have any questions?

Q. Are the exam subjects and questions significantly different from the Advanced Data Analytics Semi-Professional (ADsP)?

It overlaps significantly with the content of the Associate Data Analysis Professional (ADsP) certification exam.

However, because the terminology and question patterns differ, we recommend solving the restored past exam questions—even though there aren't many yet—and focusing on building a solid foundation. The exam also includes calculation problems and content requiring deep understanding. Rather than aiming for a perfect score, we suggest setting your target between 70 and 80 points.

Q. How long should I set the study period for?

I believe the study period will vary greatly depending on the individual. Furthermore, if you are studying without any prior concept of data analysis, it will take more time. I recommend setting a period of about 2 to 3 months to study consistently, watching the lectures 2 to 3 times rather than just once, and repeatedly solving the problems.

For any difficult or ambiguous parts, it will be helpful to learn by asking questions in the open chat room.

About the Instructor

Soyoung Yoon (CEO of EduAtoZ)

Instructor Soyoung Yoon is an IT professional instructor who has been teaching software for 24 years.

Lecture History

  • SW lectures for new employees and current staff at Samsung and LG

  • Chung-Ang IT Training Center

  • Incheon Girls' Commercial High School (Industry-Academic Adjunct)

  • Korea Chamber of Commerce and Industry

  • Gimcheon University, Sungkyunkwan University (Suwon), Soongsil University, Seoul National University, etc.

  • Multicampus and many others

Certifications Held

  • Vocational Training Instructor License (Information Processing Level 2)

  • Engineer Information Processing, Level 1

  • Data Analysis Associate Semi-Professional (ADsP), Data Analysis Professional (ADP)

  • Big Data Analysis Engineer

  • SQLD

  • AICE Associate Level

Key Lecture Courses

  • [Certifications] ADsP (Advanced Data Analytics Semi-Professional), Big Data Analysis Engineer, SQLD, Engineer Information Processing, Industrial Engineer Information Processing

  • [Algorithm] Data Structures (Beginner, Intermediate), Algorithms (Samsung Employees and New Hires, LG Employees)

  • [Programming] C, JAVA, HTML/CSS/JavaScript, Android Application, Python (Basics, Data Processing, Data Analysis)

  • [AI] Machine Learning (Supervised, Unsupervised Learning), Deep Learning (TensorFlow, CNN, RNN Basics)

Recommended for
these people

Who is this course right for?

  • Those who wish to take the Big Data Analysis Engineer certification exam

  • Those interested in big data analysis

Hello
This is SoYoung Yoon

3,026

Learners

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Reviews

57

Answers

4.8

Rating

8

Courses

Curriculum

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165 lectures ∙ (82hr 40min)

Course Materials:

Lecture resources
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7 reviews

5.0

7 reviews

  • hjbae408751님의 프로필 이미지
    hjbae408751

    Reviews 14

    Average Rating 4.9

    5

    31% enrolled

    • eduatoz
      Instructor

      Hello! We are planning to revise the Big Data Analytics Engineer written exam course to the 2026 version starting January 15th. The content will be similar, but there will be additional material reflecting the content up to the 11th exam. Once the new course materials are added, please review them and study the new sections. Happy New Year! Thank you. *^^*

  • sz00n님의 프로필 이미지
    sz00n

    Reviews 5

    Average Rating 4.8

    5

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    • eduatoz
      Instructor

      100% completion rate - what an amazing completion rate! The exam is tomorrow. You'll get good results as much as you've prepared. Fighting!!

  • evans님의 프로필 이미지
    evans

    Reviews 14

    Average Rating 4.4

    5

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    • eduatoz
      Instructor

      Are you preparing for the 12th Big Data Analytics certification exam? Additional lectures are scheduled to be registered in 2026. Please make sure to check the announcement in January~^^ Thank you

  • lrndponln8682님의 프로필 이미지
    lrndponln8682

    Reviews 5

    Average Rating 5.0

    5

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    • 2danzee님의 프로필 이미지
      2danzee

      Reviews 2

      Average Rating 5.0

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