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Data Science

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Data Analysis

Big Data Analyst Exam Practice (Python)

This is a lecture on the National Technical Qualification Big Data Analysis Technician Practical with Python. We hope you all pass!

(4.9) 104 reviews

4,818 learners

  • dee
자격증
시험
Big Data
Python

Reviews from Early Learners

What you will learn!

  • Big Data Analysis Technician Practical Test

  • Fundamentals of Data Analysis

  • Data preprocessing

  • Model building and evaluation

Preparing for Python's big branch,
From basics to practice, solid!

Big Quarterly Practice ,
Basics + Practice + Real-World Practice all in one! 📖

Keywords like big data and artificial intelligence are trending these days. Perhaps that's why I see so many students and professionals around me preparing for the Big Data Analyst certification . I've created this course to provide some help to those preparing for the Big Data Analyst practical exam. We're rooting for you to pass the national technical certification exam, Big Data Analyst!

Find out the passing criteria for the Big Data Analyst Practical Exam 📃

  • Integrated (written and performance) 180-minute exam
  • Big Data Analysis Practice - Data Collection, Data Preprocessing, Data Model Construction/Evaluation
  • Passing is 60 points or higher out of 100
  • Implemented twice a year as of 2022 (4th and 5th)
  • Please refer to the Korea Data Industry Promotion Agency website for detailed application qualifications and passing criteria.

Only in this lecture
Check out the features

I recommend this to these people !

Big Data Analysis Engineer
Practical test
Those who are preparing

Big data analysis engineer
big flow
Anyone who wants to understand

Big data collection, storage, and processing,
Analysis and visualization
Those who want to perform

  • ✅ To prepare for the big quarter, we organized the lecture materials by extracting only the necessary information rather than studying the entire material.
  • ✅ The lecture materials are organized to help you grasp the overall flow of the analysis process.
  • ✅ By dividing it into modules for each analysis process and repeating it, it can be remembered for a long time.
  • ✅ Code and theoretical background are also explained in the middle of each lecture.
  • ✅ For short answer questions, we only provide past and expected questions, encouraging students to study on their own.

The following content
I'm learning 📚

You will learn about data collection, data preprocessing, data model construction, and data model evaluation.

1. Lecture Introduction

2. Building the Foundation (3 questions from Task 1, 1 question from Task 2)

3. Solve practice problems in the Cloud IDE, which is similar to the actual exam environment.

4. Practical training and explanation of the Big Branch practical experience environment provided by KDATA

5. Lecture Conclusion: Introduction to Short-Answer Questions and Expected Questions

6. Big Quarter Practical Work Type 3 Update (Revised on June 5, 2023)

  • Changes to the Big Data Analysis Engineer Practical Exam Questions
  • Replaced the existing 10 short-answer questions with 2 task-type 3 questions
  • Go to the new type lecture materials
  • Learning statistical hypothesis testing based on example problems published in the data qualification test

📢 Please check before taking the class!

  • This lecture was created based on offline lectures and reflects the opinions of the students.

The lecture materials are being revised after an internal review, so you can proceed with your studies using the revised lecture materials.

  • The majority of students who took this course passed the 3rd Big Data Analyst Practical Exam.

Recommended for
these people

Who is this course right for?

  • Those preparing for the Big Data Analysis Engineer practical exam

  • Anyone who wants to understand the major trends of big data analysis

  • Anyone who wants to obtain Big Quarter qualification

Need to know before starting?

  • Python

  • Pandas

  • Numpy

  • Scikit-Learn

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DIP 대구 빅데이터활용센터 입니다.

데이터 분석가들로 구성된 직원들이 강의를 진행하고 있습니다. :)

센터를 방문하시면 데이터 분석 및 컨설팅을 무료로 지원해드리고 있습니다.

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Curriculum

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24 lectures ∙ (5hr 0min)

Published: 
Last updated: 

Reviews

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104 reviews

4.9

104 reviews

  • yc.ahn님의 프로필 이미지
    yc.ahn

    Reviews 7

    Average Rating 5.0

    5

    71% enrolled

    실시시험 2주 앞두고 이 강의를 발견해서 듣고 있는데요, 큰 도움이 됩니다! 감사합니다.

    • 김정옥님의 프로필 이미지
      김정옥

      Reviews 1

      Average Rating 5.0

      5

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      빅분기 실기를 어떻게 준비해야 할지 막막했는데 강의를 한번 듣고 방향이 잡혔습니다. 감사합니다

      • 공손한 여우님의 프로필 이미지
        공손한 여우

        Reviews 1

        Average Rating 5.0

        5

        71% enrolled

        무료로 이 좋은 강의를 제공해주셔서 너무 감사드립니다ㅜㅜ 덕분에 도움 많이 되고 있습니다!

        • 가즈아아앙님의 프로필 이미지
          가즈아아앙

          Reviews 1

          Average Rating 5.0

          5

          100% enrolled

          이 강의가 빅분기 실기를 합격하는데 큰 도움이 됐습니다. 저 개인적으로는 이 강의 내용만 잘 소화하면 합격하는데 모자람이 없다고 생각합니다. 좋은 강의 감사합니다.

          • Eat Travel님의 프로필 이미지
            Eat Travel

            Reviews 1

            Average Rating 4.0

            4

            100% enrolled

            전체적인 흐름을 배우는데 좋습니다. 다만, 중간중간 실습에서 이 부분을 왜 이렇게 해야하는지 디테일한 설명이 좀 부족한 것 같습니다.

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