
정보보안기사 필기 - 문제풀이 중심 (2023 개정) Part.1 시스템 보안
유용한IT학습
정보보안기사 필기 시험 대비를 위한 강의로, 핵심 이론을 간결히 정리하고 문제풀이 중심으로 실전 감각을 강화할 수 있습니다. 기출문제 분석과 실전 대비 전략으로 정보보안기사 자격증 취득에 한 걸음 더 다가가 보세요.
초급
정보보안기사
Learn Java programming language by solving 100 problems. The entire course consists of 5 parts. In this course, Part 4, you will solve problems on advanced OOP concepts, abstract classes, and algorithms.

Java OOP Advanced Concepts, Abstract Classes
Interface, polymorphism
Algorithm, Array
JAVA PART 4.
Improve your problem-solving skills with 100% practice! 📚
Please check before taking the class!
Learn the Java programming language through 100 problems! By solving example problems covering Java from the basics to advanced levels, organized by category, you'll naturally learn the fundamentals.
The entire course consists of five parts, and this lecture is Part 1. Gain a sense of accomplishment and confidence by solving 100 problems!
Complete beginner → It is expected that it will be difficult to answer even one question out of 100 correctly.
Beginners who have studied a little → Expected to be able to answer about 20 to 30 questions correctly
Experienced person with little experience in other languages → Expected to get about half (if you don't know Java grammar, it may be difficult to get even half right)
Experienced people with a lot of experience in other languages → Because they have experience and background, their learning speed will be twice as fast as that of the beginner group.
A group where you can selectively choose problems and learn from them.
Download Java JDK
Source code editor
Java 100 Problem Solving with Examples Part 1
Settings, variables, data types, and operators
Java 100 Problem Solving with Examples Part 2
Conditional statements, loops, arrays
Java 100 Problem Solving with Examples Part 3
Functions, OOP1
Java 100 Problem Solving with Examples Part 4 Current Lecture
OOP2, algorithm
Java 100 Problem Solving with Examples Part 5
Collection, Package
Who is this course right for?
Those who want to learn Java theory from basic to advanced level
Anyone who wants to learn Java by solving problems in various categories
Need to know before starting?
No prior knowledge required
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22 lectures ∙ (8hr 5min)
Course Materials:
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$27.50
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