사자산기 필기 - 사무자동화산업기사 필기 시험 대비

For the written exam for the Industrial Engineer in Office Automation, the flow of identifying weaknesses and reviewing them in a timely manner is more important than the sheer number of questions.

DayPrep is designed to help you identify your weaknesses by solving 1,011 in-house questions covering the three subjects revised in 2026, and to review the material before you forget it.

[Key Features]

1,011 In-house Questions for 3 Subjects

Study Office Automation Systems, General Programming, and General Networking by subject and unit. The questions and explanations were created in-house, reflecting the 2026 exam standards and learning objectives released by the Human Resources Development Service of Korea.

Detailed Explanations and Option Analysis

You can check the reason for the correct answer, key concepts, and the reasons why incorrect options are wrong.

Diagnostic Questions and Weakness Study

Check your current status with subject-specific diagnostic questions and jump directly to problem-solving exercises for your weak subjects and units.

Various Solution Modes and Question Search

Supports solutions by subject, unit, unsolved questions, and focused weaknesses. You can search for the questions you need and solve them immediately.

Practical Mock Tests

You can practice with the 2026 exam format, consisting of 60 questions across 3 subjects and a 90-minute runtime. You can check your results and test records based on passing criteria: a minimum score of 40 points per subject (failure) and an overall average of 60 points or higher.

FSRS Smart Review

Extends the review interval for questions you remember well and shows frequently missed questions earlier. It automatically schedules questions for today's review.

Review Notifications

Receive notifications for daily study times and review schedules to maintain your study flow.

Weakness Heatmap and Learning Statistics

Compare correct answer rates by subject and unit, and check daily problem-solving counts, accuracy rates, and continuous study records.

Incorrect Answer Notes and Review Box

Gather incorrect answers and questions to review in one place for easy access when needed.

Continue Solving and Review Record

Remember the progress of questions you stopped solving and check how many times you have attempted each problem. Exam Schedule D-Day and Checklist

You can check the upcoming written exam schedule and remaining days, and review your pre-exam preparation items.

Offline Practice

You can study the built-in questions and explanations even in areas with unstable internet connections.

Device Synchronization

Log in to save your solution records and review schedules, allowing you to continue studying even if you switch devices.

1:1 Inquiries and FAQ

You can check frequently asked questions within the app and ask for specific information. You will receive a notification when an answer is registered.

[Content Guide]

DayPrep does not contain actual exam questions. The questions and explanations are produced in-house, reflecting the 2026 examination standards and learning objectives released by the Human Resources Development Service of Korea; they do not restore or duplicate actual exam questions.

This app is an independent private learning tool designed to assist with studying for the Industrial Engineer in Office Automation written exam. It is not affiliated with or represents any government or public institution, such as the Human Resources Development Service of Korea or Q-Net. [Recommended for]

Those preparing for the 2026 Revised Industrial Engineer Office Automation Written Exam for the first time

Those aiming to pass through self-study

Those who want to manage their incorrect answers and review schedules in one place

Those who want to solve problems quickly during their commute

[Customer Support]

Inquiries: contact@daylab.dev

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