Getting SQL Developer (SQLD) Certification Part 4

Name: Getting SQL Developer (SQLD) Certification Part 4
Price: 19250 KRW
Rating: 3.5 (20 reviews)

It contains only the essentials required to obtain the SQLD certification. This is a learning process that will help you acquire the SQLD certification by solving various examples directly, starting from setting up the development environment and building your skills.

(3.5) 20 reviews

22,485 learners

Level Basic

Course period 12 months

usefulit

SQL

Reviews from Early Learners

3.5

5.0

할수있다

100% enrolled

I heard it well

5.0

콘프레이큭

33% enrolled

Good!!

5.0

조재언

100% enrolled

A lecture that helps you reorganize concepts while solving problems

What you will gain after the course

What you need to know to get SQLD certification
Understanding Data Modeling
Understanding data models and performance

Learn the essentials and earn your SQLD certification! 🏅

📣 Please check before taking the class!

This course does not offer Q&A sessions with knowledge sharers . Please keep this in mind when attending.
This lecture is a continuation of Part 3 of Obtaining SQL Developer (SQLD) Certification .
The audio for this lecture was recorded somewhat softly. Please check the [Preview] video before attending the lecture.

Anyone interested in getting SQLD certification? 🙋

The SQLD certification is a nationally recognized qualification designed to cultivate individuals with a deep understanding of SQL execution principles and the specialized knowledge to effectively use it. This course covers development environment setup, core content essential for passing the exam, and problem-solving.

SQL developers must possess a foundational understanding of data modeling, as well as specialized knowledge in database object design and implementation, including SQL writing and performance optimization. Obtaining the SQLD certification can significantly enhance your query writing skills for design-based modeling tasks, providing valuable practical benefits.

Learning Objectives ✨

You can earn SQLD certification by understanding the core content and working through various examples.

_{Excerpt from 'Previous Exam Questions 32'}

_{Excerpt from 'Previous Exam Questions 35'}

_{Excerpt from 'Previous Exam Questions #37'}

SQLD Certification Series 📚

Recommended for
these people

Who is this course right for?

Anyone who wants to obtain SQLD certification
Anyone who wants to become a SQL developer

Need to know before starting?

Hello
This is usefulit

8,280,697

Learners

6,638

Reviews

4.6

Rating

336

Courses

I will help you grow through useful IT lectures.

Curriculum

All

18 lectures ∙ (10hr 40min)

Course Materials:

Lecture resources

Section 1. Exam 32

4 lectures ∙ (2hr 34min)

1. 32 Sol-1
33:06
2. Solution 32-2
39:05
3. 32nd Solutions-3
39:19
4. 32nd Solution - 4
42:56

Section 2. 35th Past Questions

5 lectures ∙ (2hr 41min)

5. Past Exam Questions 35th Session Solutions - 1
35:02
6. 35th Past Exam Solutions - 2
35:06
7. 35th Past Exam Solution - 3
36:44
8. 35th Past Exam Solution - 4
37:55
9. 35th Past Exam Questions Solution - 5
16:57

Section 3. 37th Past Exam Questions

5 lectures ∙ (2hr 58min)

10. Past Exam 37 Solution - 1
33:08
11. Past Exam Questions 37th Solution -2
34:18
12. 37th Exam Solutions - 3
36:15
13. Past Exam 37 Solution - 4
38:53
14. Exam 37 Sol-5
35:28

Section 4. Past Questions 39th

4 lectures ∙ (2hr 25min)

Published: 05/03/2022

Last updated: 05/04/2022

Reviews

All

20 reviews

3.5

20 reviews

hyde31633589
Reviews 350
∙
Average Rating 5.0
12/15/2023
5
100% enrolled
I heard it well
whaudrms1238284
Reviews 2
∙
Average Rating 5.0
06/10/2023
5
33% enrolled
Good!!
hexff0000
Reviews 5
∙
Average Rating 5.0
11/17/2023
5
39% enrolled
Please give me over 60 points tomorrow ㅠㅠ
jongmin0919
Reviews 3
∙
Average Rating 3.3
04/28/2023
1
6% enrolled
I'm really sorry to say this, but You're bringing in some incorrect past exam passages and answers and talking about them as if they were correct. I don't know if you're not aware of it or if you really think it's correct, and when you state the problem, your explanation of the problem and the passage is also very lacking. This person's theory is just for reference, and you should buy a separate workbook to look at the past exam passages...
aira
Reviews 4
∙
Average Rating 2.8
05/30/2023
1
100% enrolled
If there are people who are satisfied with the previous lectures and think they have to buy this, I do not recommend it. Personally, I am not very satisfied with the previous parts, so I cannot give a good evaluation, but I got the lecture through an event and watched it, and there are some questions that are wrong in solving past exam questions, the answers are written incorrectly, and the explanations are strange. I recommend that you study by watching this and not get the right questions wrong, and buy a past exam book or find a genealogy on the Internet and study it. It is strange to listen to the explanations in the lecture when you check the answers and get them wrong or the answers are strange, but it is strange to skip them and watch them. For example, the strange parts of the lecture... 1. Solving the problem correctly and checking the wrong answer. The correct answer is number 2 in the explanation, right? And check the answer for number 3 2. In the question of finding the wrong answer in the following options, option 1 is correct, option 2 is wrong (check the correct answer), option 3 is wrong (.....? 2 wrong?) Is option 4 correct? In this case, there are cases where there should be only 1 wrong answer but they say there are 2 wrong and move on naturally. Even if you don't know anything about the class content, the lecture is strange. In the first part of the solution to past questions, the 32nd problem, I wondered if the reason I got the question wrong was because I didn't study enough and got it wrong, if the instructor got the explanation or the answer wrong, if I accidentally checked the answer wrong, or if there was a typo in the question or option that made it unsolvable. It was a waste of time and tiring to find the cause by looking up past questions. I think it would be more efficient to study with proper past questions.

usefulit's other courses

Check out other courses by the instructor!

Information Security Engineer Practical Test - Problem Solving Focus Part 2 Network Security

usefulit

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

Basic

Engineer information security, security

Information Security Engineer Practical Test - Problem Solving Focus Part 2 Network Security

usefulit

Information Security Engineer Practical Test - Problem Solving Focus Part 4 System Security

usefulit

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

Basic

Engineer information security, security

Information Security Engineer Practical Test - Problem Solving Focus Part 4 System Security

usefulit

Information Security Engineer Practical - Problem Solving Focus Part 3 Application Security

usefulit

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

Basic

Engineer information security, security

Information Security Engineer Practical - Problem Solving Focus Part 3 Application Security

usefulit

Information Security Engineer Practical - Problem Solving Part 1 General Information Protection, Security and Password, Access Control

usefulit

Through this course, you can study short answer and descriptive questions from past practical exams for the Information Security Engineer.

Basic

Engineer information security, security

Information Security Engineer Practical - Problem Solving Part 1 General Information Protection, Security and Password, Access Control

usefulit

Introduction to Autodesk Maya 3D Graphics Part.4 Animation

usefulit

This is an introductory 3D graphics modeling course using the 3D modeling software Autodesk Maya. The course consists of four parts in total, and this specific session focuses intensively on animation techniques using Maya.

Basic

MAYA

Introduction to Autodesk Maya 3D Graphics Part.4 Animation

usefulit

C++ Programming Fundamentals for Beginners

usefulit

This is a basic C++ course for those who are new to C++ programming. You will learn and practice how to utilize C++ along with an overview of programming and the basic grammar of C++.

Beginner

C++

C++ Programming Fundamentals for Beginners

usefulit

SW Development Security - Learn Secure Coding Properly 2025

usefulit

This course teaches you how to write safe and reliable code in the software development process. Rather than simply stopping at feature implementation, you'll learn programming principles and techniques that can prevent security vulnerabilities and ensure stability. Through hands-on practice and case studies, you can understand security threats that may occur in real development environments and acquire safe coding techniques such as coding rules, input validation, exception handling, and memory management to prevent them. By taking this course, developers will enhance the completeness of their code while gaining practical capabilities to develop software with security and reliability.

Beginner

software-design

SW Development Security - Learn Secure Coding Properly 2025

usefulit

Learn to read mechanical drawings for beginners Part 1

usefulit

This course is designed to provide basic knowledge for those who are interested in mechanical drawing and design, those who are aiming to obtain qualifications in the field, those who wish to advance into a related field, or those who wish to improve their expertise.

Beginner

CAD

Learn to read mechanical drawings for beginners Part 1

usefulit

Blender 3.0 Introduction to 3D Graphics Part 2

usefulit

We will explain the overall concept and method of working with 3D graphics using Blender.

Basic

Blender, 3d-modelling

Blender 3.0 Introduction to 3D Graphics Part 2

usefulit

Python Basics to Practice Part 2

usefulit

Python with easy and intuitive grammar! Learn Python, a renowned introductory programming language, from the basics to practice! In this lecture, you will learn Python functions and lists.

Beginner

Python

Python Basics to Practice Part 2

usefulit

Information Security Engineer Practical Test - Problem Solving Part 5 Information Security Management, Law

usefulit

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

Basic

Engineer information security, security

Information Security Engineer Practical Test - Problem Solving Part 5 Information Security Management, Law

usefulit

Introduction to Database Based on MSSQL Server 2016: From Basics to Practical Application Part.2

usefulit

You can build a database, create tables, and manipulate or change data within the database using various SQL queries.

Basic

SQL, MSSQL, DBMS/RDBMS

Introduction to Database Based on MSSQL Server 2016: From Basics to Practical Application Part.2

usefulit

AI Image Creation with Midjourney (미드저니), from Hobbies to Business Applications [Basics]

usefulit

This course provides a step-by-step introduction to AI image creation with Midjourney, covering the fundamentals, prompt writing, result enhancement, parameter control, business image generation, and basic image editing. After first understanding AI image copyright and guidelines for safe use, you will learn Midjourney’s generation workflow, prompt formulas, and image-based generation features—including upscaling and variations—through hands-on practice. The course covers image creation examples that can be immediately applied to work and content production, and is designed to help you develop the basic skills needed to modify generated results to suit your objectives using Remix, Inpainting, and Zoom Out.

Intermediate

Content Creation, prompt engineering, Midjourney

AI Image Creation with Midjourney (미드저니), from Hobbies to Business Applications [Basics]

usefulit

Introduction to 3D Graphics Starting with Cinema 4D R23 Part.4 Animation & Motion

usefulit

We will proceed with basic learning of the animation and motion production features of Cinema 4D R23 software.

Basic

Cinema 4D

Introduction to 3D Graphics Starting with Cinema 4D R23 Part.4 Animation & Motion

usefulit

Introduction to Video Editing Davinci Resolve 16 Version Part 2

usefulit

This is an introductory course that teaches the most basic video editing, focusing on the basic editing functions of Davinci Resolve. (Part 2/3)

Basic

Davinci Resolve

Introduction to Video Editing Davinci Resolve 16 Version Part 2

usefulit

Introduction to Video Editing Davinci Resolve 16 Version Part 3

usefulit

This is an introductory course that teaches the most basic video editing, focusing on the basic editing functions of Davinci Resolve. (Part 3/3)

Basic

Davinci Resolve

Introduction to Video Editing Davinci Resolve 16 Version Part 3

usefulit

A Beginner’s Guide to Adobe Photoshop CC 2019 for Complete Beginners

usefulit

This is a beginner-friendly Photoshop course that teaches the most fundamental and essential features of the graphics editing tool Photoshop step by step.

Beginner

Photoshop

A Beginner’s Guide to Adobe Photoshop CC 2019 for Complete Beginners

usefulit

[Photoshop Revolution Broadcast] Photoshop Basics Complete

usefulit

This is how to use Photoshop, taught in [Photoshop Revolution Broadcast].

Beginner

Photoshop

[Photoshop Revolution Broadcast] Photoshop Basics Complete

usefulit

Getting Started with AWS Cloud for Beginners

usefulit

This is a series of video lectures for AWS beginners and college students enrolled in AWS Educate. We will briefly introduce the AWS registration process and free tier services.

Basic

AWS

Getting Started with AWS Cloud for Beginners

usefulit

Learn Excel with Tips

usefulit

1. Learn the main functions of Excel so you can create documents easily and quickly. 2. Learn tips commonly used in practice.

Basic

Excel, MS-Office

Learn Excel with Tips

usefulit

Similar courses

Explore other courses in the same field!

Getting SQL Developer (SQLD) Certification Part 1

usefulit

Basic

SQL

Getting SQL Developer (SQLD) Certification Part 1

usefulit

Getting SQL Developer (SQLD) Certification Part 3

usefulit

Basic

SQL

Getting SQL Developer (SQLD) Certification Part 3

usefulit

59th Session (25.11.16) Reconstruction of Past Exam Questions Evaluated as Relatively Easy - All Questions by Subject and Chapter [SQLD Past Questions are the Answer!]

leejm99987374

"SQLD is an exam where past questions are not officially released." Preparing for the upcoming 60th exam (2026.3.7)— Practical study material featuring 50 vividly reconstructed questions by subject and chapter, based on the latest 59th exam!

Basic

SQL, Oracle, pivot

59th Session (25.11.16) Reconstruction of Past Exam Questions Evaluated as Relatively Easy - All Questions by Subject and Chapter [SQLD Past Questions are the Answer!]

leejm99987374

Hands-on SQLD Practice (Subject 2)

coddatg

For those feeling overwhelmed by SQLD exam preparation, this is a standard course that analyzes the entire scope of the "Yellow Book," organizes the necessary theories through practice-oriented lessons, and solves every single problem. With short, concise clips and a topic-based structure, you can build the practical skills needed to succeed on the actual exam.

Basic

SQL, Oracle, MSSQL

Hands-on SQLD Practice (Subject 2)

coddatg

58th Session (25.8.23) Reconstruction of High-Difficulty Exam Questions - All Questions by Subject and Chapter [SQLD Past Questions are the Answer!]

leejm99987374

"SQLD is an exam where past questions are not released to the public." Preparing for the upcoming 60th exam (26.3.7)— Practical study material featuring 50 questions per subject and chapter, vividly reconstructed based on the actual 58th exam, which was rated as having the highest difficulty ever!

Basic

SQL, Oracle, pivot

58th Session (25.8.23) Reconstruction of High-Difficulty Exam Questions - All Questions by Subject and Chapter [SQLD Past Questions are the Answer!]

leejm99987374

SQL: Mastering the Essentials the Easy Way

Masocampus

Skip the complex theories and concepts, and jump right into writing, practicing, and following along with SQL syntax!

Beginner

SQL, MySQL

SQL: Mastering the Essentials the Easy Way

Masocampus

Level up your query skills (advanced T-SQL queries) with SQL Server consultants

sqlexpert

Learn how to use the most commonly and importantly used advanced T-SQL queries in practice from a SQL Server expert consultant and Microsoft MVP, so you can write SQL in a more SQL-like way.

Intermediate

SQL

Level up your query skills (advanced T-SQL queries) with SQL Server consultants

sqlexpert

Kim Young-han’s Practical Database – Part 1: Design, Mastering Modern Data Modeling in Full

Learn database design systematically across three levels—conceptual, logical, and physical—and strengthen your skills through a practical, project-based e-commerce store. Gain hands-on expertise through modern design techniques and the latest trends.

Basic

SQL, MySQL, DBMS/RDBMS

Kim Young-han’s Practical Database – Part 1: Design, Mastering Modern Data Modeling in Full

[2026] SQLD All-in-One: Pass in One Go, Even for Non-Majors

algolearn

SQLD, where should I start? For those of you feeling completely overwhelmed, this is the lecture for you. You will meet a transformed version of yourself after completing the course. SQLD All-in-One Pass!

Beginner

SQL, Big Data, Data Engineering

[2026] SQLD All-in-One: Pass in One Go, Even for Non-Majors

algolearn

SQLD Certification Prep Course

SoYoung Yoon

This course aims to obtain the state-certified SQLD (SQL Developer) certification. An SQLD refers to a developer who can write accurate SQL to manipulate and extract data while developing application software based on knowledge of databases and data modeling.

Beginner

SQL, SQLD

SQLD Certification Prep Course

SoYoung Yoon

Fashion Retail Analysis

pnuswedu

Let's understand data analysis tailored for advanced retail businesses and learn how to use the tools utilized in the industry!

Beginner

scm, SQL, Google Analytics

Fashion Retail Analysis

pnuswedu

SQL data analysis learned through various cases

dooleyz3525

By implementing various practical data analysis cases using SQL, you can simultaneously improve your data analysis and SQL utilization skills.

Intermediate

SQL, PostgreSQL, DBMS/RDBMS

SQL data analysis learned through various cases

dooleyz3525

Getting SQL Developer (SQLD) Certification Part 4

3.5

What you will gain after the course

Anyone interested in getting SQLD certification? 🙋

Learning Objectives ✨

SQLD Certification Series 📚

Recommended for these people

HelloThis is usefulit

Curriculum

Reviews

usefulit's other courses

Similar courses

Recommended for
these people

Hello
This is usefulit