정보보안기사 필기 - 개념정리 모의고사 문제풀이 해설
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About this app
For the Information Security Engineer written exam, failing even just one subject renders the rest useless.
You solve 100 questions—20 from each of the five subjects—in 150 minutes. Scoring less than 40 points in any single subject results in a failing grade, and you must achieve an average score of over 60 points across all subjects to pass. It is an exam where even if you perform well in four subjects, you will fail if a single subject scores only 39 points.
Therefore, this app was designed with the goal of not just solving a lot of problems, but ensuring you leave nothing behind. It addresses concepts you get stuck on immediately, brings back problems you've already solved just as you're about to forget them, and continuously shows you which subjects you are weak in.
[Master Concepts First, Move to Problems]
Concept Learning Lesson 213
We have organized 457 core concepts across the five subjects into 213 lessons. We briefly cover definitions, the specific points tested, and common pitfalls. If you get stuck while solving problems, go back to the concepts right away and then return.
3,614 Questions, Detailed Explanations for All
This covers the entire scope of 5 subjects: System Security, Network Security, Application Security, General Information Security, and Information Security Management and Regulations. Explanations are provided for all 3,614 questions, explaining not only the basis for the correct answer but also why the other options are incorrect.
10 Sets of Practice Mock Tests
You take the exam ten times, consisting of 100 questions and 150 minutes, just like the actual test. Scoring is performed using the exact same passing thresholds of 40 points per subject and 60 points on average, and your test history is recorded.
[Don't Forget Questions You've Solved]
FSRS Smart Review
A cognitive science-based FSRS algorithm analyzes the forgetting curve for each question. It extends the review interval for questions you answer correctly and shows you frequently missed questions again sooner.
Review Box & Study Notes
Gather incorrect answers and questions you saved yourself in one place. You can search, sort, and filter questions, and leave notes for each question. Write down and organize any thoughts that come to mind while studying immediately in your study notebook.
[Which Subjects Are Left to Study]
Weakness Analysis Heatmap
View the correct answer rates by subject and unit at a glance. Identify your weak areas and go directly to the solutions for those units. Since this is a failing grade exam, it is important not to neglect your weak subjects.
Subject-Specific Unit Frequency of Questions and Study Reports
Check which units appear frequently, and record the number of daily solutions, trends in correct answer rates, and consecutive study days.
[Until the Exam Day]
Exam Schedule and Checklist
Check the application period, exam date, and announcement date for successful candidates within the app. The home screen displays the remaining days as a D-day, and a checklist of necessary items appears as the exam approaches.
[Study Environment]
Offline Study, Device Synchronization
Solve problems even without an internet connection. Once you log in, your study records and review schedules are saved, allowing you to continue studying even if you switch devices. You can choose the font size and light or dark themes, and tablets are supported.
This app is a study aid and does not guarantee success. Please check the latest announcements from the administering agency for the official exam schedule and detailed information.
Official Exam Information and Source Guide
This app is an independent private learning tool with no affiliation, sponsorship, or approval relationship with the Korea Communications and Broadcasting Commission (KCA), and does not represent any government agency or administering body.
Official Exam Schedule, Registration, and Subject Information: https://www.cq.or.kr/qh_quagm01_019.do
Customer Support: contact@daylab.dev
Privacy Policy: https://dayprep.co/boan/privacy
Terms of Use: https://dayprep.co/boan/terms
You solve 100 questions—20 from each of the five subjects—in 150 minutes. Scoring less than 40 points in any single subject results in a failing grade, and you must achieve an average score of over 60 points across all subjects to pass. It is an exam where even if you perform well in four subjects, you will fail if a single subject scores only 39 points.
Therefore, this app was designed with the goal of not just solving a lot of problems, but ensuring you leave nothing behind. It addresses concepts you get stuck on immediately, brings back problems you've already solved just as you're about to forget them, and continuously shows you which subjects you are weak in.
[Master Concepts First, Move to Problems]
Concept Learning Lesson 213
We have organized 457 core concepts across the five subjects into 213 lessons. We briefly cover definitions, the specific points tested, and common pitfalls. If you get stuck while solving problems, go back to the concepts right away and then return.
3,614 Questions, Detailed Explanations for All
This covers the entire scope of 5 subjects: System Security, Network Security, Application Security, General Information Security, and Information Security Management and Regulations. Explanations are provided for all 3,614 questions, explaining not only the basis for the correct answer but also why the other options are incorrect.
10 Sets of Practice Mock Tests
You take the exam ten times, consisting of 100 questions and 150 minutes, just like the actual test. Scoring is performed using the exact same passing thresholds of 40 points per subject and 60 points on average, and your test history is recorded.
[Don't Forget Questions You've Solved]
FSRS Smart Review
A cognitive science-based FSRS algorithm analyzes the forgetting curve for each question. It extends the review interval for questions you answer correctly and shows you frequently missed questions again sooner.
Review Box & Study Notes
Gather incorrect answers and questions you saved yourself in one place. You can search, sort, and filter questions, and leave notes for each question. Write down and organize any thoughts that come to mind while studying immediately in your study notebook.
[Which Subjects Are Left to Study]
Weakness Analysis Heatmap
View the correct answer rates by subject and unit at a glance. Identify your weak areas and go directly to the solutions for those units. Since this is a failing grade exam, it is important not to neglect your weak subjects.
Subject-Specific Unit Frequency of Questions and Study Reports
Check which units appear frequently, and record the number of daily solutions, trends in correct answer rates, and consecutive study days.
[Until the Exam Day]
Exam Schedule and Checklist
Check the application period, exam date, and announcement date for successful candidates within the app. The home screen displays the remaining days as a D-day, and a checklist of necessary items appears as the exam approaches.
[Study Environment]
Offline Study, Device Synchronization
Solve problems even without an internet connection. Once you log in, your study records and review schedules are saved, allowing you to continue studying even if you switch devices. You can choose the font size and light or dark themes, and tablets are supported.
This app is a study aid and does not guarantee success. Please check the latest announcements from the administering agency for the official exam schedule and detailed information.
Official Exam Information and Source Guide
This app is an independent private learning tool with no affiliation, sponsorship, or approval relationship with the Korea Communications and Broadcasting Commission (KCA), and does not represent any government agency or administering body.
Official Exam Schedule, Registration, and Subject Information: https://www.cq.or.kr/qh_quagm01_019.do
Customer Support: contact@daylab.dev
Privacy Policy: https://dayprep.co/boan/privacy
Terms of Use: https://dayprep.co/boan/terms
Master your weak subjects with 213 concept study materials, 3,614 questions, and 10 sets of mock exams for the Information Security Engineer written exam.
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App support
About the developer
심다송
contact@daylab.dev
바우뫼로 91, 1층 10,11호
서초구, 서울특별시 06751
South Korea
