[Volume 1] Theory

PART 01 Software Design

CHAPTER 01 Software Development Methodology
Section 01 Software Development Methodology
Section 02 Tailoring Software Development Methodology

CHAPTER 02 Requirements Verification
Section 01 Software Development Environment Analysis
Section 02 Requirements Verification
Section 03 UML

CHAPTER 03 Screen Design
Section 01 UI Requirements
Section 02 UI Design

CHAPTER 04 Application Design
Section 01 Common Module Design
Section 02 System Interconnection Design

CHAPTER 05 INTERFACE DESIGN
Section 01 Interface Design

PART 02 Software Development

CHAPTER 01 Data Structures
Section 01 Data Structure
Section 02 Search
Section 03 Sorting

CHAPTER 02 Integrated Implementation
Section 01 Linked Data Configuration
Section 02 Configuring the Linkage Mechanism
Section 03 Implementation of Linked Modules

CHAPTER 03 PRODUCT SOFTWARE PACKAGING
Section 01 Product Software Packaging
Section 02 Writing a Product Software Manual
Section 03 Product Software Version Management

CHAPTER 04 Application Testing
Section 01 Application Test Case Design
Section 02 Application Integration Testing
Section 03 Improving Application Performance

PART 03 Building a Database

CHAPTER 01 Logical Database Design
Section 01 Database Basics
Section 02 Logical Object Detailing
Section 03 Logical ER Diagram
Section 04 Database Normalization

CHAPTER 02 Using SQL
Section 01 Structured Query Language
Section 02 SQL Utilization

CHAPTER 03 Physical Database Design
Section 01 Physical Property Investigation and Analysis
Section 02 Database Physical Property Design
Section 03 Physical Database Modeling

CHAPTER 04 Data Conversion
Section 01 Data Conversion

PART 04 Using Programming Languages

CHAPTER 01 Building a Programming Development Environment
Section 01 Configuring the Program Development Environment

CHAPTER 02 Procedural Programming Languages
Section 01 Data Processing and Input/Output
Section 02 Selection and Iteration Control Statements
Section 03 Data Structures and Pointers

CHAPTER 03 Object-Oriented Programming Languages
Section 01 Object-Oriented Methodology
Section 02 Object-Oriented Programming

CHAPTER 04 Script Programming Language
Section 01 Python Programming

CHAPTER 05 Utilizing the Operating System
Section 01 Operating System
Section 02 Process
Section 03 Memory Device Management

PART 05 Information System Construction Management

CHAPTER 01 IT Project Information System Construction Management
Section 01 Network Construction Management
Section 02 Communication Network Technology
Section 03 Communication Protocol
Section 04 Trends in New Information System Technologies

CHAPTER 02 Building Development Security
Section 01 Building Software Development Security
Section 02 Building System Security

CHAPTER 03 Cryptography
Section 01 Security Attacks and Prevention
Section 02 Security Solutions
Section 03 Cryptography

[Volume 2] Workbook

PART 06: Written Tests! Pass with Questions
CHAPTER 01 Mock Exam
- Section 01 Practice Test 01
- Section 02 Practice Exam 2
- Section 03 Practice Exam 03
- Section 04 Practice Exam 04
- Section 05 Practice Exam 05
- Section 06 Practice Exam 06
- Section 07 Practice Exam 07
- Section 08 Practice Exam 08
- Section 09 Practice Exam 9th
- Section 10: 10 mock exams

CHAPTER 02 Latest Exam Questions
- Section 01 Latest Past Exam Questions 01 (1st Exam in 2025)
- Section 02 Latest Past Exam Questions 02 (3rd Exam in 2024)
- Section 03 Latest Past Exam Questions 03 (2nd Exam in 2024)
- Section 04 Latest Exam Questions 04th Exam (1st Exam in 2024)
- Section 05 Latest Past Exam Questions 05th (3rd Exam in 2023)
- Section 06 Latest Exam Questions 06th Exam (2nd Exam in 2023)
- Section 07 Latest Exam Questions 07th Exam (1st Exam in 2023)
- Section 08 Latest Exam Questions 08th Exam (3rd Exam, 2022)
- Section 09 Latest Exam Questions 09th Exam (2nd Exam in 2022)
- Section 10 Latest Exam Questions 10th Edition (1st Exam in 2022)
- Latest past exam questions answers & explanations

PART 07 Practical! Pass the exam with questions.
CHAPTER 01 Mock Exam
- Section 01 Practice Test 01
- Section 02 Practice Exam 2
- Section 03 Practice Exam 03
- Section 04 Practice Exam 04
- Section 05 Practice Exam 05
- Section 06 Practice Exam 06
- Section 07 Practice Exam 07
- Section 08 Practice Exam 08
- Section 09 Practice Exam 9th
- Section 10: 10 mock exams

CHAPTER 02 Latest Exam Questions
- Section 01 Latest Past Exam Questions 01 (1st Exam in 2025)
- Section 02 Latest Past Exam Questions 02 (3rd Exam in 2024)
- Section 03 Latest Past Exam Questions 03 (2nd Exam in 2024)
- Section 04 Latest Exam Questions 04th Exam (1st Exam in 2024)
- Section 05 Latest Past Exam Questions 05th (3rd Exam in 2023)
- Section 06 Latest Exam Questions 06th Exam (2nd Exam in 2023)
- Section 07 Latest Exam Questions 07th Exam (1st Exam in 2023)
- Section 08 Latest Exam Questions 08th Exam (3rd Exam, 2022)
- Section 09 Latest Exam Questions 09th Exam (2nd Exam in 2022)
- Section 10 Latest Exam Questions 10th Edition (1st Exam in 2022)
- Latest past exam questions answers & explanations

[Purchase Certification PDF] Another Miraculous Passing Materials Collection

- Systematic structure that is easy for even beginners to learn on their own
Based on the frequency and trends of past exam questions analyzed over many years, the frequency of questions in each section is indicated as high, medium, and low.
The content has been enriched with various tips, such as Miracle TIP and How to Avoid Wrong Answers, so that even beginners can study on their own.

- Includes written and practical exam questions
If you've diligently studied the theory that meets the exam criteria in Volume 1, it's time to tackle past exam questions. We've restored and included past questions from the Information Processing Engineer written and practical exams.
We have restored as many of the previously unpublished questions as possible and provided detailed explanations to help test takers study easily.

- Provides a wealth of problems
Just studying the theory doesn't mean you're ready for the exam.
You will not be fully prepared for the exam until you have solved enough problems.
We offer 10 written mock exams + 10 past exam questions, 10 practical mock exams + 10 past exam questions! A generous total of 40 questions.

- CBT online problem book service
The CBT online practice test booklet is a service that allows you to take mock tests on a computer screen, just like the actual CBT written exam.
You can use it for free on Youngjin.com's selfish homepage (license.youngjin.com).

- A selfish study cafe where you can have 1:1 Q&A sessions
To help ease the difficulties faced by students taking the exam, Youngjin.com operates a Q&A bulletin board in the Selfish Study Cafe.
If you have any questions while studying or problems you cannot solve on your own, please contact the Selfish Study Cafe (cafe.naver.com/yjbooks).
You can receive 1:1 answers and various benefits such as real-time test information and reviews.